79654413532 has 24 divisors (see below), whose sum is σ = 142666078464. Its totient is φ = 38896307952.

The previous prime is 79654413523. The next prime is 79654413547. The reversal of 79654413532 is 23531445697.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 365838 + ... + 541429.

It is an arithmetic number, because the mean of its divisors is an integer number (5944419936).

Almost surely, 2^79654413532 is an apocalyptic number.

It is an amenable number.

79654413532 is a deficient number, since it is larger than the sum of its proper divisors (63011664932).

79654413532 is a wasteful number, since it uses less digits than its factorization.

79654413532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907785 (or 907783 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 49.

The spelling of 79654413532 in words is "seventy-nine billion, six hundred fifty-four million, four hundred thirteen thousand, five hundred thirty-two".