53231431415 has 16 divisors (see below), whose sum is σ = 67246351200. Its totient is φ = 40339832832.

The previous prime is 53231431411. The next prime is 53231431417. The reversal of 53231431415 is 51413413235.

It is a cyclic number.

It is not a de Polignac number, because 53231431415 - 2² = 53231431411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53231431411) 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, 1243691 + ... + 1285779.

It is an arithmetic number, because the mean of its divisors is an integer number (4202896950).

Almost surely, 2^53231431415 is an apocalyptic number.

53231431415 is a deficient number, since it is larger than the sum of its proper divisors (14014919785).

53231431415 is a wasteful number, since it uses less digits than its factorization.

53231431415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55426.

The product of its digits is 21600, while the sum is 32.

The spelling of 53231431415 in words is "fifty-three billion, two hundred thirty-one million, four hundred thirty-one thousand, four hundred fifteen".