72625351 has 2 divisors, whose sum is σ = 72625352. Its totient is φ = 72625350.

The previous prime is 72625337. The next prime is 72625361. The reversal of 72625351 is 15352627.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72625351 - 2²⁵ = 39070919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72625361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36312675 + 36312676.

It is an arithmetic number, because the mean of its divisors is an integer number (36312676).

Almost surely, 2^72625351 is an apocalyptic number.

72625351 is a deficient number, since it is larger than the sum of its proper divisors (1).

72625351 is an equidigital number, since it uses as much as digits as its factorization.

72625351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 31.

The square root of 72625351 is about 8522.0508681889. The cubic root of 72625351 is about 417.2177225862.

Adding to 72625351 its reverse (15352627), we get a palindrome (87977978).

The spelling of 72625351 in words is "seventy-two million, six hundred twenty-five thousand, three hundred fifty-one".