79950755 has 4 divisors (see below), whose sum is σ = 95940912. Its totient is φ = 63960600.

The previous prime is 79950743. The next prime is 79950791. The reversal of 79950755 is 55705997.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 79950755 - 2¹⁰ = 79949731 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7995071 + ... + 7995080.

It is an arithmetic number, because the mean of its divisors is an integer number (23985228).

Almost surely, 2^79950755 is an apocalyptic number.

79950755 is a deficient number, since it is larger than the sum of its proper divisors (15990157).

79950755 is a wasteful number, since it uses less digits than its factorization.

79950755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15990156.

The product of its (nonzero) digits is 496125, while the sum is 47.

The square root of 79950755 is about 8941.5186070376. The cubic root of 79950755 is about 430.7985072454.

The spelling of 79950755 in words is "seventy-nine million, nine hundred fifty thousand, seven hundred fifty-five".