4375661088 has 96 divisors (see below), whose sum is σ = 12171479040. Its totient is φ = 1372550400.

The previous prime is 4375661053. The next prime is 4375661111. The reversal of 4375661088 is 8801665734.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267481 + ... + 283367.

It is an arithmetic number, because the mean of its divisors is an integer number (126786240).

Almost surely, 2^4375661088 is an apocalyptic number.

4375661088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4375661088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6085739520).

4375661088 is an abundant number, since it is smaller than the sum of its proper divisors (7795817952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4375661088 is a wasteful number, since it uses less digits than its factorization.

4375661088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16070 (or 16062 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 4375661088 is about 66148.7799433973. The cubic root of 4375661088 is about 1635.6155304762.

The spelling of 4375661088 in words is "four billion, three hundred seventy-five million, six hundred sixty-one thousand, eighty-eight".