30738688153125 has 48 divisors (see below), whose sum is σ = 51706634938560. Its totient is φ = 16240751840000.

The previous prime is 30738688153097. The next prime is 30738688153127. The reversal of 30738688153125 is 52135188683703.

It is not a de Polignac number, because 30738688153125 - 2¹⁰ = 30738688152101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30738688153127) 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, 14318340 + ... + 16324589.

It is an arithmetic number, because the mean of its divisors is an integer number (1077221561220).

Almost surely, 2^{30738688153125} is an apocalyptic number.

It is an amenable number.

30738688153125 is a deficient number, since it is larger than the sum of its proper divisors (20967946785435).

30738688153125 is an equidigital number, since it uses as much as digits as its factorization.

30738688153125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30643064 (or 30643044 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 30738688153125 in words is "thirty trillion, seven hundred thirty-eight billion, six hundred eighty-eight million, one hundred fifty-three thousand, one hundred twenty-five".