30625402154325 has 48 divisors (see below), whose sum is σ = 55237696989696. Its totient is φ = 14848516388800.

The previous prime is 30625402154317. The next prime is 30625402154327. The reversal of 30625402154325 is 52345120452603.

It is not a de Polignac number, because 30625402154325 - 2³ = 30625402154317 is a prime.

It is a super-2 number, since 2×30625402154325² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30625402154327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112346842 + ... + 112619108.

It is an arithmetic number, because the mean of its divisors is an integer number (1150785353952).

Almost surely, 2^{30625402154325} is an apocalyptic number.

It is an amenable number.

30625402154325 is a deficient number, since it is larger than the sum of its proper divisors (24612294835371).

30625402154325 is a wasteful number, since it uses less digits than its factorization.

30625402154325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408634 (or 408629 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 30625402154325 in words is "thirty trillion, six hundred twenty-five billion, four hundred two million, one hundred fifty-four thousand, three hundred twenty-five".