55740452575 has 12 divisors (see below), whose sum is σ = 69171822720. Its totient is φ = 44557741760.

The previous prime is 55740452557. The next prime is 55740452633. The reversal of 55740452575 is 57525404755.

It is not a de Polignac number, because 55740452575 - 2⁵ = 55740452543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 832639 + ... + 897088.

It is an arithmetic number, because the mean of its divisors is an integer number (5764318560).

Almost surely, 2^55740452575 is an apocalyptic number.

55740452575 is a deficient number, since it is larger than the sum of its proper divisors (13431370145).

55740452575 is a wasteful number, since it uses less digits than its factorization.

55740452575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731026 (or 1731021 counting only the distinct ones).

The product of its (nonzero) digits is 4900000, while the sum is 49.

The spelling of 55740452575 in words is "fifty-five billion, seven hundred forty million, four hundred fifty-two thousand, five hundred seventy-five".