15461164016 has 40 divisors (see below), whose sum is σ = 30401179200. Its totient is φ = 7616322560.

The previous prime is 15461163997. The next prime is 15461164051. The reversal of 15461164016 is 61046116451.

It is a congruent number.

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, 380825 + ... + 419463.

It is an arithmetic number, because the mean of its divisors is an integer number (760029480).

Almost surely, 2^15461164016 is an apocalyptic number.

15461164016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15461164016 is a deficient number, since it is larger than the sum of its proper divisors (14940015184).

15461164016 is a wasteful number, since it uses less digits than its factorization.

15461164016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39017 (or 39011 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 15461164016 in words is "fifteen billion, four hundred sixty-one million, one hundred sixty-four thousand, sixteen".