79375951 has 2 divisors, whose sum is σ = 79375952. Its totient is φ = 79375950.

The previous prime is 79375949. The next prime is 79375957. The reversal of 79375951 is 15957397.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79375951 - 2¹ = 79375949 is a prime.

Together with 79375949, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79375957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39687975 + 39687976.

It is an arithmetic number, because the mean of its divisors is an integer number (39687976).

Almost surely, 2^79375951 is an apocalyptic number.

79375951 is a deficient number, since it is larger than the sum of its proper divisors (1).

79375951 is an equidigital number, since it uses as much as digits as its factorization.

79375951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 297675, while the sum is 46.

The square root of 79375951 is about 8909.3182118499. The cubic root of 79375951 is about 429.7636180505.

The spelling of 79375951 in words is "seventy-nine million, three hundred seventy-five thousand, nine hundred fifty-one".