55653075758 has 48 divisors (see below), whose sum is σ = 99807404256. Its totient is φ = 22797445440.

The previous prime is 55653075743. The next prime is 55653075809. The reversal of 55653075758 is 85757035655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17276588 + ... + 17279808.

It is an arithmetic number, because the mean of its divisors is an integer number (2079320922).

Almost surely, 2^55653075758 is an apocalyptic number.

55653075758 is a deficient number, since it is larger than the sum of its proper divisors (44154328498).

55653075758 is a wasteful number, since it uses less digits than its factorization.

55653075758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609 (or 5586 counting only the distinct ones).

The product of its (nonzero) digits is 22050000, while the sum is 56.

The spelling of 55653075758 in words is "fifty-five billion, six hundred fifty-three million, seventy-five thousand, seven hundred fifty-eight".