10557907501 has 8 divisors (see below), whose sum is σ = 10624247424. Its totient is φ = 10491605040.

The previous prime is 10557907471. The next prime is 10557907537. The reversal of 10557907501 is 10570975501.

10557907501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10557907501 - 2²⁵ = 10524353069 is a prime.

It is a super-2 number, since 2×10557907501² (a number of 21 digits) 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 (10557907541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743296 + ... + 757366.

It is an arithmetic number, because the mean of its divisors is an integer number (1328030928).

Almost surely, 2^10557907501 is an apocalyptic number.

It is an amenable number.

10557907501 is a deficient number, since it is larger than the sum of its proper divisors (66339923).

10557907501 is a wasteful number, since it uses less digits than its factorization.

10557907501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18731.

The product of its (nonzero) digits is 55125, while the sum is 40.

The spelling of 10557907501 in words is "ten billion, five hundred fifty-seven million, nine hundred seven thousand, five hundred one".