53644614514 has 16 divisors (see below), whose sum is σ = 82042849728. Its totient is φ = 26297710192.

The previous prime is 53644614479. The next prime is 53644614523. The reversal of 53644614514 is 41541644635.

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, 26062 + ... + 328585.

It is an arithmetic number, because the mean of its divisors is an integer number (5127678108).

Almost surely, 2^53644614514 is an apocalyptic number.

53644614514 is a deficient number, since it is larger than the sum of its proper divisors (28398235214).

53644614514 is a wasteful number, since it uses less digits than its factorization.

53644614514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356129.

The product of its digits is 691200, while the sum is 43.

The spelling of 53644614514 in words is "fifty-three billion, six hundred forty-four million, six hundred fourteen thousand, five hundred fourteen".