55107258237 has 6 divisors (see below), whose sum is σ = 79599373022. Its totient is φ = 36738172152.

The previous prime is 55107258233. The next prime is 55107258287. The reversal of 55107258237 is 73285270155.

55107258237 is a `hidden beast` number, since 5 + 510 + 7 + 25 + 82 + 37 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54611483481 + 495774756 = 233691^2 + 22266^2 .

It is not a de Polignac number, because 55107258237 - 2² = 55107258233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55107258192 and 55107258201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55107258233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3061514338 + ... + 3061514355.

Almost surely, 2^55107258237 is an apocalyptic number.

It is an amenable number.

55107258237 is a deficient number, since it is larger than the sum of its proper divisors (24492114785).

55107258237 is a wasteful number, since it uses less digits than its factorization.

55107258237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6123028699 (or 6123028696 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The spelling of 55107258237 in words is "fifty-five billion, one hundred seven million, two hundred fifty-eight thousand, two hundred thirty-seven".