53832971039 has 4 divisors (see below), whose sum is σ = 54144144456. Its totient is φ = 53521797624.

The previous prime is 53832971033. The next prime is 53832971041. The reversal of 53832971039 is 93017923835.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53832971039 - 2⁸ = 53832970783 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 (53832971033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155586449 + ... + 155586794.

It is an arithmetic number, because the mean of its divisors is an integer number (13536036114).

Almost surely, 2^53832971039 is an apocalyptic number.

53832971039 is a deficient number, since it is larger than the sum of its proper divisors (311173417).

53832971039 is a wasteful number, since it uses less digits than its factorization.

53832971039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311173416.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 53832971039 in words is "fifty-three billion, eight hundred thirty-two million, nine hundred seventy-one thousand, thirty-nine".