53042136735 has 32 divisors (see below), whose sum is σ = 97334115840. Its totient is φ = 24162139008.

The previous prime is 53042136673. The next prime is 53042136743. The reversal of 53042136735 is 53763124035.

It is not a de Polignac number, because 53042136735 - 2⁶ = 53042136671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53042136693 and 53042136702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 862800 + ... + 922229.

It is an arithmetic number, because the mean of its divisors is an integer number (3041691120).

Almost surely, 2^53042136735 is an apocalyptic number.

53042136735 is a deficient number, since it is larger than the sum of its proper divisors (44291979105).

53042136735 is a wasteful number, since it uses less digits than its factorization.

53042136735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785327.

The product of its (nonzero) digits is 226800, while the sum is 39.

The spelling of 53042136735 in words is "fifty-three billion, forty-two million, one hundred thirty-six thousand, seven hundred thirty-five".