79962061425 has 12 divisors (see below), whose sum is σ = 132203941680. Its totient is φ = 42646432720.

The previous prime is 79962061423. The next prime is 79962061451. The reversal of 79962061425 is 52416026997.

It is not a de Polignac number, because 79962061425 - 2¹ = 79962061423 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (79962061423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 533080335 + ... + 533080484.

It is an arithmetic number, because the mean of its divisors is an integer number (11016995140).

Almost surely, 2^79962061425 is an apocalyptic number.

79962061425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

79962061425 is a deficient number, since it is larger than the sum of its proper divisors (52241880255).

79962061425 is a wasteful number, since it uses less digits than its factorization.

79962061425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066160832 (or 1066160827 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 79962061425 in words is "seventy-nine billion, nine hundred sixty-two million, sixty-one thousand, four hundred twenty-five".