52312419971 has 16 divisors (see below), whose sum is σ = 60089157888. Its totient is φ = 44611711200.

The previous prime is 52312419967. The next prime is 52312420057. The reversal of 52312419971 is 17991421325.

It is not a de Polignac number, because 52312419971 - 2² = 52312419967 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52312419961) 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, 8653676 + ... + 8659718.

It is an arithmetic number, because the mean of its divisors is an integer number (3755572368).

Almost surely, 2^52312419971 is an apocalyptic number.

52312419971 is a deficient number, since it is larger than the sum of its proper divisors (7776737917).

52312419971 is a wasteful number, since it uses less digits than its factorization.

52312419971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12122.

The product of its digits is 136080, while the sum is 44.

The spelling of 52312419971 in words is "fifty-two billion, three hundred twelve million, four hundred nineteen thousand, nine hundred seventy-one".