53344651561156 has 96 divisors (see below), whose sum is σ = 103854386587392. Its totient is φ = 23846252052480.

The previous prime is 53344651561127. The next prime is 53344651561171. The reversal of 53344651561156 is 65116515644335.

It is a super-2 number, since 2×53344651561156² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53344651561097 and 53344651561106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 468203076 + ... + 468316996.

It is an arithmetic number, because the mean of its divisors is an integer number (1081816526952).

Almost surely, 2^{53344651561156} is an apocalyptic number.

It is an amenable number.

53344651561156 is a deficient number, since it is larger than the sum of its proper divisors (50509735026236).

53344651561156 is a wasteful number, since it uses less digits than its factorization.

53344651561156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116029 (or 116027 counting only the distinct ones).

The product of its digits is 19440000, while the sum is 55.

The spelling of 53344651561156 in words is "fifty-three trillion, three hundred forty-four billion, six hundred fifty-one million, five hundred sixty-one thousand, one hundred fifty-six".