55752057901057 has 8 divisors (see below), whose sum is σ = 63774404280576. Its totient is φ = 47744153191392.

The previous prime is 55752057901037. The next prime is 55752057901063. The reversal of 55752057901057 is 75010975025755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-55752057901057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55752057900992 and 55752057901010.

It is not an unprimeable number, because it can be changed into a prime (55752057901037) 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 7 ways as a sum of consecutive naturals, for example, 3610409188 + ... + 3610424629.

It is an arithmetic number, because the mean of its divisors is an integer number (7971800535072).

Almost surely, 2^{55752057901057} is an apocalyptic number.

It is an amenable number.

55752057901057 is a deficient number, since it is larger than the sum of its proper divisors (8022346379519).

55752057901057 is a wasteful number, since it uses less digits than its factorization.

55752057901057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7220834927.

The product of its (nonzero) digits is 19293750, while the sum is 58.

The spelling of 55752057901057 in words is "fifty-five trillion, seven hundred fifty-two billion, fifty-seven million, nine hundred one thousand, fifty-seven".