16155246504 has 32 divisors (see below), whose sum is σ = 41690960640. Its totient is φ = 5211369600.

The previous prime is 16155246487. The next prime is 16155246509. The reversal of 16155246504 is 40564255161.

It is not an unprimeable number, because it can be changed into a prime (16155246509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10856277 + ... + 10857764.

It is an arithmetic number, because the mean of its divisors is an integer number (1302842520).

Almost surely, 2^16155246504 is an apocalyptic number.

It is an amenable number.

16155246504 is an abundant number, since it is smaller than the sum of its proper divisors (25535714136).

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

16155246504 is a wasteful number, since it uses less digits than its factorization.

16155246504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21714081 (or 21714077 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 16155246504 in words is "sixteen billion, one hundred fifty-five million, two hundred forty-six thousand, five hundred four".