79276051 has 4 divisors (see below), whose sum is σ = 79781152. Its totient is φ = 78770952.

The previous prime is 79276033. The next prime is 79276073. The reversal of 79276051 is 15067297.

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

It is a cyclic number.

It is not a de Polignac number, because 79276051 - 2¹¹ = 79274003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 79276051.

It is not an unprimeable number, because it can be changed into a prime (79276751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252315 + ... + 252628.

It is an arithmetic number, because the mean of its divisors is an integer number (19945288).

Almost surely, 2^79276051 is an apocalyptic number.

79276051 is a deficient number, since it is larger than the sum of its proper divisors (505101).

79276051 is a wasteful number, since it uses less digits than its factorization.

79276051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505100.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 79276051 is about 8903.7099570909. The cubic root of 79276051 is about 429.5832468380.

The spelling of 79276051 in words is "seventy-nine million, two hundred seventy-six thousand, fifty-one".