10613557 has 8 divisors (see below), whose sum is σ = 11108160. Its totient is φ = 10121760.

The previous prime is 10613549. The next prime is 10613567. The reversal of 10613557 is 75531601.

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 10613557 - 2³ = 10613549 is a prime.

It is a super-2 number, since 2×10613557² = 225295184384498, 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 (10613567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12682 + ... + 13492.

It is an arithmetic number, because the mean of its divisors is an integer number (1388520).

Almost surely, 2^10613557 is an apocalyptic number.

It is an amenable number.

10613557 is a deficient number, since it is larger than the sum of its proper divisors (494603).

10613557 is an equidigital number, since it uses as much as digits as its factorization.

10613557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 10613557 is about 3257.8454536703. The cubic root of 10613557 is about 219.7625330277.

The spelling of 10613557 in words is "ten million, six hundred thirteen thousand, five hundred fifty-seven".