52976119957 has 4 divisors (see below), whose sum is σ = 53048990176. Its totient is φ = 52903249740.

The previous prime is 52976119951. The next prime is 52976119961. The reversal of 52976119957 is 75991167925.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52976119957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52976119895 and 52976119904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52976119951) 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, 36434019 + ... + 36435472.

It is an arithmetic number, because the mean of its divisors is an integer number (13262247544).

Almost surely, 2^52976119957 is an apocalyptic number.

It is an amenable number.

52976119957 is a deficient number, since it is larger than the sum of its proper divisors (72870219).

52976119957 is an equidigital number, since it uses as much as digits as its factorization.

52976119957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72870218.

The product of its digits is 10716300, while the sum is 61.

The spelling of 52976119957 in words is "fifty-two billion, nine hundred seventy-six million, one hundred nineteen thousand, nine hundred fifty-seven".