79541051 has 4 divisors (see below), whose sum is σ = 79559232. Its totient is φ = 79522872.

The previous prime is 79541023. The next prime is 79541081. The reversal of 79541051 is 15014597.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15014597 = 13 ⋅1154969.

It is a cyclic number.

It is not a de Polignac number, because 79541051 - 2⁶ = 79540987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79540999 and 79541017.

It is not an unprimeable number, because it can be changed into a prime (79541081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910 + ... + 12756.

It is an arithmetic number, because the mean of its divisors is an integer number (19889808).

Almost surely, 2^79541051 is an apocalyptic number.

79541051 is a deficient number, since it is larger than the sum of its proper divisors (18181).

79541051 is a wasteful number, since it uses less digits than its factorization.

79541051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18180.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 79541051 is about 8918.5789787387. The cubic root of 79541051 is about 430.0613775736.

The spelling of 79541051 in words is "seventy-nine million, five hundred forty-one thousand, fifty-one".