10860315551 has 4 divisors (see below), whose sum is σ = 10893126504. Its totient is φ = 10827504600.

The previous prime is 10860315539. The next prime is 10860315593. The reversal of 10860315551 is 15551306801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15551306801 = 17 ⋅914782753.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10860315551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10860315451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16404980 + ... + 16405641.

It is an arithmetic number, because the mean of its divisors is an integer number (2723281626).

Almost surely, 2^10860315551 is an apocalyptic number.

10860315551 is a deficient number, since it is larger than the sum of its proper divisors (32810953).

10860315551 is an equidigital number, since it uses as much as digits as its factorization.

10860315551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32810952.

The product of its (nonzero) digits is 18000, while the sum is 35.

The spelling of 10860315551 in words is "ten billion, eight hundred sixty million, three hundred fifteen thousand, five hundred fifty-one".