1077640501 has 16 divisors (see below), whose sum is σ = 1276211200. Its totient is φ = 890770608.

The previous prime is 1077640481. The next prime is 1077640541. The reversal of 1077640501 is 1050467701.

It is not a de Polignac number, because 1077640501 - 2⁵ = 1077640469 is a prime.

It is a super-2 number, since 2×1077640501² = 2322618098791062002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077640541) 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, 1120 + ... + 46438.

It is an arithmetic number, because the mean of its divisors is an integer number (79763200).

Almost surely, 2^1077640501 is an apocalyptic number.

It is an amenable number.

1077640501 is a deficient number, since it is larger than the sum of its proper divisors (198570699).

1077640501 is an equidigital number, since it uses as much as digits as its factorization.

1077640501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45448.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 1077640501 is about 32827.4351876597. The cubic root of 1077640501 is about 1025.2378590561.

The spelling of 1077640501 in words is "one billion, seventy-seven million, six hundred forty thousand, five hundred one".