55005005046 has 32 divisors (see below), whose sum is σ = 113024291328. Its totient is φ = 17832981600.

The previous prime is 55005005017. The next prime is 55005005047. The reversal of 55005005046 is 64050050055.

It is a super-2 number, since 2×55005005046² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55005005047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587571 + ... + 674721.

It is an arithmetic number, because the mean of its divisors is an integer number (3532009104).

Almost surely, 2^55005005046 is an apocalyptic number.

55005005046 is an abundant number, since it is smaller than the sum of its proper divisors (58019286282).

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

55005005046 is a wasteful number, since it uses less digits than its factorization.

55005005046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90036.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 55005005046 in words is "fifty-five billion, five million, five thousand, forty-six".