725074151 has 2 divisors, whose sum is σ = 725074152. Its totient is φ = 725074150.

The previous prime is 725074061. The next prime is 725074171. The reversal of 725074151 is 151470527.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 725074151 - 2¹⁸ = 724812007 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (725074171) 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 as a sum of consecutive naturals, namely, 362537075 + 362537076.

It is an arithmetic number, because the mean of its divisors is an integer number (362537076).

Almost surely, 2^725074151 is an apocalyptic number.

725074151 is a deficient number, since it is larger than the sum of its proper divisors (1).

725074151 is an equidigital number, since it uses as much as digits as its factorization.

725074151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 725074151 is about 26927.2009499688. The cubic root of 725074151 is about 898.3815154777.

The spelling of 725074151 in words is "seven hundred twenty-five million, seventy-four thousand, one hundred fifty-one".