10878304854 has 32 divisors (see below), whose sum is σ = 22058507520. Its totient is φ = 3576132000.

The previous prime is 10878304847. The next prime is 10878304861. The reversal of 10878304854 is 45840387801.

It is an interprime number because it is at equal distance from previous prime (10878304847) and next prime (10878304861).

It is a super-2 number, since 2×10878304854² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82744 + ... + 169124.

It is an arithmetic number, because the mean of its divisors is an integer number (689328360).

Almost surely, 2^10878304854 is an apocalyptic number.

10878304854 is an abundant number, since it is smaller than the sum of its proper divisors (11180202666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10878304854 is a wasteful number, since it uses less digits than its factorization.

10878304854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86676.

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 10878304854 in words is "ten billion, eight hundred seventy-eight million, three hundred four thousand, eight hundred fifty-four".