53929413559 has 8 divisors (see below), whose sum is σ = 61643358720. Its totient is φ = 46217904216.

The previous prime is 53929413547. The next prime is 53929413569. The reversal of 53929413559 is 95531492935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53929413559 - 2⁷ = 53929413431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53929413539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561259 + ... + 650284.

It is an arithmetic number, because the mean of its divisors is an integer number (7705419840).

Almost surely, 2^53929413559 is an apocalyptic number.

53929413559 is a deficient number, since it is larger than the sum of its proper divisors (7713945161).

53929413559 is a wasteful number, since it uses less digits than its factorization.

53929413559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217909.

The product of its digits is 6561000, while the sum is 55.

The spelling of 53929413559 in words is "fifty-three billion, nine hundred twenty-nine million, four hundred thirteen thousand, five hundred fifty-nine".