55046445605253 has 80 divisors (see below), whose sum is σ = 82742115456000. Its totient is φ = 36469892368800.

The previous prime is 55046445605237. The next prime is 55046445605269. The reversal of 55046445605253 is 35250654464055.

55046445605253 is a `hidden beast` number, since 5 + 5 + 0 + 4 + 6 + 4 + 4 + 5 + 605 + 25 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (55046445605237) and next prime (55046445605269).

It is not a de Polignac number, because 55046445605253 - 2⁴ = 55046445605237 is a prime.

It is a super-2 number, since 2×55046445605253² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55046445605253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55046445605353) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 23216551158 + ... + 23216553528.

It is an arithmetic number, because the mean of its divisors is an integer number (1034276443200).

Almost surely, 2^{55046445605253} is an apocalyptic number.

It is an amenable number.

55046445605253 is a deficient number, since it is larger than the sum of its proper divisors (27695669850747).

55046445605253 is a wasteful number, since it uses less digits than its factorization.

55046445605253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060 (or 5051 counting only the distinct ones).

The product of its (nonzero) digits is 43200000, while the sum is 54.

The spelling of 55046445605253 in words is "fifty-five trillion, forty-six billion, four hundred forty-five million, six hundred five thousand, two hundred fifty-three".