16412751520 has 48 divisors (see below), whose sum is σ = 42300141408. Its totient is φ = 5968272640.

The previous prime is 16412751499. The next prime is 16412751587. The reversal of 16412751520 is 2515721461.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4660954 + ... + 4664473.

It is an arithmetic number, because the mean of its divisors is an integer number (881252946).

Almost surely, 2^16412751520 is an apocalyptic number.

16412751520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16412751520 is an abundant number, since it is smaller than the sum of its proper divisors (25887389888).

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

16412751520 is a wasteful number, since it uses less digits than its factorization.

16412751520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9325453 (or 9325445 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 16412751520 in words is "sixteen billion, four hundred twelve million, seven hundred fifty-one thousand, five hundred twenty".