53695542508 has 24 divisors (see below), whose sum is σ = 99511517952. Its totient is φ = 25264214784.

The previous prime is 53695542473. The next prime is 53695542517. The reversal of 53695542508 is 80524559635.

It is a happy number.

It is a super-2 number, since 2×53695542508² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357685 + ... + 485107.

It is an arithmetic number, because the mean of its divisors is an integer number (4146313248).

Almost surely, 2^53695542508 is an apocalyptic number.

It is an amenable number.

53695542508 is a deficient number, since it is larger than the sum of its proper divisors (45815975444).

53695542508 is a wasteful number, since it uses less digits than its factorization.

53695542508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133641 (or 133639 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 52.

The spelling of 53695542508 in words is "fifty-three billion, six hundred ninety-five million, five hundred forty-two thousand, five hundred eight".