79472507143 has 2 divisors, whose sum is σ = 79472507144. Its totient is φ = 79472507142.

The previous prime is 79472507087. The next prime is 79472507201. The reversal of 79472507143 is 34170527497.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79472507143 - 2²⁵ = 79438952711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79472507243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39736253571 + 39736253572.

It is an arithmetic number, because the mean of its divisors is an integer number (39736253572).

Almost surely, 2^79472507143 is an apocalyptic number.

79472507143 is a deficient number, since it is larger than the sum of its proper divisors (1).

79472507143 is an equidigital number, since it uses as much as digits as its factorization.

79472507143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 79472507143 in words is "seventy-nine billion, four hundred seventy-two million, five hundred seven thousand, one hundred forty-three".