653375055 has 16 divisors (see below), whose sum is σ = 1045851264. Its totient is φ = 348316320.

The previous prime is 653375033. The next prime is 653375069. The reversal of 653375055 is 550573356.

It is a happy number.

It is not a de Polignac number, because 653375055 - 2²¹ = 651277903 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32560 + ... + 48650.

It is an arithmetic number, because the mean of its divisors is an integer number (65365704).

Almost surely, 2^653375055 is an apocalyptic number.

653375055 is a deficient number, since it is larger than the sum of its proper divisors (392476209).

653375055 is a wasteful number, since it uses less digits than its factorization.

653375055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18806.

The product of its (nonzero) digits is 236250, while the sum is 39.

The square root of 653375055 is about 25561.2021430918. The cubic root of 653375055 is about 867.7358022654.

The spelling of 653375055 in words is "six hundred fifty-three million, three hundred seventy-five thousand, fifty-five".