55125532413 has 24 divisors (see below), whose sum is σ = 91665133248. Its totient is φ = 31270370112.

The previous prime is 55125532369. The next prime is 55125532439. The reversal of 55125532413 is 31423552155.

55125532413 is a `hidden beast` number, since 55 + 12 + 553 + 2 + 41 + 3 = 666.

It is not a de Polignac number, because 55125532413 - 2¹² = 55125528317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55125532453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3184831 + ... + 3202092.

It is an arithmetic number, because the mean of its divisors is an integer number (3819380552).

Almost surely, 2^55125532413 is an apocalyptic number.

It is an amenable number.

55125532413 is a deficient number, since it is larger than the sum of its proper divisors (36539600835).

55125532413 is a wasteful number, since it uses less digits than its factorization.

55125532413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6387073 (or 6387070 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The spelling of 55125532413 in words is "fifty-five billion, one hundred twenty-five million, five hundred thirty-two thousand, four hundred thirteen".