10557351 has 32 divisors (see below), whose sum is σ = 18117120. Its totient is φ = 5951232.

The previous prime is 10557319. The next prime is 10557359. The reversal of 10557351 is 15375501.

10557351 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10557351 - 2⁵ = 10557319 is a prime.

It is a super-2 number, since 2×10557351² = 222915320274402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

10557351 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10557359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15351 + ... + 16023.

It is an arithmetic number, because the mean of its divisors is an integer number (566160).

Almost surely, 2^10557351 is an apocalyptic number.

10557351 is a deficient number, since it is larger than the sum of its proper divisors (7559769).

10557351 is an equidigital number, since it uses as much as digits as its factorization.

10557351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 766 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 27.

The square root of 10557351 is about 3249.2077495907. The cubic root of 10557351 is about 219.3739155473.

The spelling of 10557351 in words is "ten million, five hundred fifty-seven thousand, three hundred fifty-one".