79248339025 has 6 divisors (see below), whose sum is σ = 98267940422. Its totient is φ = 63398671200.

The previous prime is 79248339013. The next prime is 79248339041. The reversal of 79248339025 is 52093384297.

It can be written as a sum of positive squares in 3 ways, for example, as 12079768464 + 67168570561 = 109908^2 + 259169^2 .

It is not a de Polignac number, because 79248339025 - 2¹⁵ = 79248306257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1584966756 + ... + 1584966805.

Almost surely, 2^79248339025 is an apocalyptic number.

It is an amenable number.

79248339025 is a deficient number, since it is larger than the sum of its proper divisors (19019601397).

79248339025 is a wasteful number, since it uses less digits than its factorization.

79248339025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169933571 (or 3169933566 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 79248339025 in words is "seventy-nine billion, two hundred forty-eight million, three hundred thirty-nine thousand, twenty-five".