55712006321373 has 12 divisors (see below), whose sum is σ = 80485759360188. Its totient is φ = 37135401544320.

The previous prime is 55712006321359. The next prime is 55712006321417. The reversal of 55712006321373 is 37312360021755.

55712006321373 is a `hidden beast` number, since 5 + 5 + 7 + 1 + 2 + 0 + 0 + 632 + 1 + 3 + 7 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 53219403196569 + 2492603124804 = 7295163^2 + 1578798^2 .

It is not a de Polignac number, because 55712006321373 - 2⁸ = 55712006321117 is a prime.

It is a super-2 number, since 2×55712006321373² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55712006321273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 494607498 + ... + 494720123.

It is an arithmetic number, because the mean of its divisors is an integer number (6707146613349).

Almost surely, 2^{55712006321373} is an apocalyptic number.

It is an amenable number.

55712006321373 is a deficient number, since it is larger than the sum of its proper divisors (24773753038815).

55712006321373 is a wasteful number, since it uses less digits than its factorization.

55712006321373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989333884 (or 989333881 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

The spelling of 55712006321373 in words is "fifty-five trillion, seven hundred twelve billion, six million, three hundred twenty-one thousand, three hundred seventy-three".