53119635387 has 16 divisors (see below), whose sum is σ = 87170684160. Its totient is φ = 28019148192.

The previous prime is 53119635353. The next prime is 53119635419. The reversal of 53119635387 is 78353691135.

It is not a de Polignac number, because 53119635387 - 2¹⁰ = 53119634363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53119635307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97288437 + ... + 97288982.

It is an arithmetic number, because the mean of its divisors is an integer number (5448167760).

Almost surely, 2^53119635387 is an apocalyptic number.

53119635387 is a deficient number, since it is larger than the sum of its proper divisors (34051048773).

53119635387 is a wasteful number, since it uses less digits than its factorization.

53119635387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194577442.

The product of its digits is 2041200, while the sum is 51.

The spelling of 53119635387 in words is "fifty-three billion, one hundred nineteen million, six hundred thirty-five thousand, three hundred eighty-seven".