16715492400053 has 16 divisors (see below), whose sum is σ = 17464209467760. Its totient is φ = 15978283776000.

The previous prime is 16715492400049. The next prime is 16715492400083. The reversal of 16715492400053 is 35000429451761.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3256411529809 + 13459080870244 = 1804553^2 + 3668662^2 .

It is a cyclic number.

It is not a de Polignac number, because 16715492400053 - 2² = 16715492400049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16715492399980 and 16715492400007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16715492400083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47911583 + ... + 48259203.

It is an arithmetic number, because the mean of its divisors is an integer number (1091513091735).

Almost surely, 2^{16715492400053} is an apocalyptic number.

It is an amenable number.

16715492400053 is a deficient number, since it is larger than the sum of its proper divisors (748717067707).

16715492400053 is a wasteful number, since it uses less digits than its factorization.

16715492400053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364168.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 16715492400053 in words is "sixteen trillion, seven hundred fifteen billion, four hundred ninety-two million, four hundred thousand, fifty-three".