53059274523 has 12 divisors (see below), whose sum is σ = 76770425160. Its totient is φ = 35313195456.

The previous prime is 53059274473. The next prime is 53059274633. The reversal of 53059274523 is 32547295035.

53059274523 is a `hidden beast` number, since 5 + 3 + 0 + 59 + 2 + 74 + 523 = 666.

It is not a de Polignac number, because 53059274523 - 2⁶ = 53059274459 is a prime.

It is a super-2 number, since 2×53059274523² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53059279523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4965553 + ... + 4976226.

It is an arithmetic number, because the mean of its divisors is an integer number (6397535430).

Almost surely, 2^53059274523 is an apocalyptic number.

53059274523 is a deficient number, since it is larger than the sum of its proper divisors (23711150637).

53059274523 is a wasteful number, since it uses less digits than its factorization.

53059274523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9942378 (or 9942375 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 53059274523 in words is "fifty-three billion, fifty-nine million, two hundred seventy-four thousand, five hundred twenty-three".