55316100074427 has 16 divisors (see below), whose sum is σ = 83948552960160. Its totient is φ = 35977951267200.

The previous prime is 55316100074377. The next prime is 55316100074447. The reversal of 55316100074427 is 72447000161355.

55316100074427 is a `hidden beast` number, since 5 + 5 + 3 + 1 + 610 + 0 + 0 + 7 + 4 + 4 + 27 = 666.

It is not a de Polignac number, because 55316100074427 - 2¹⁶ = 55316100008891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55316100074447) 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, 24984687274 + ... + 24984689487.

It is an arithmetic number, because the mean of its divisors is an integer number (5246784560010).

Almost surely, 2^{55316100074427} is an apocalyptic number.

55316100074427 is a deficient number, since it is larger than the sum of its proper divisors (28632452885733).

55316100074427 is a wasteful number, since it uses less digits than its factorization.

55316100074427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49969376811 (or 49969376805 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 55316100074427 in words is "fifty-five trillion, three hundred sixteen billion, one hundred million, seventy-four thousand, four hundred twenty-seven".