38485180225 has 24 divisors (see below), whose sum is σ = 48460255488. Its totient is φ = 30312110400.

The previous prime is 38485180207. The next prime is 38485180229. The reversal of 38485180225 is 52208158483.

It is not a de Polignac number, because 38485180225 - 2⁹ = 38485179713 is a prime.

It is a super-2 number, since 2×38485180225² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38485180229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3741840 + ... + 3752110.

It is an arithmetic number, because the mean of its divisors is an integer number (2019177312).

Almost surely, 2^38485180225 is an apocalyptic number.

It is an amenable number.

38485180225 is a deficient number, since it is larger than the sum of its proper divisors (9975075263).

38485180225 is a wasteful number, since it uses less digits than its factorization.

38485180225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12585 (or 12580 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 46.

The spelling of 38485180225 in words is "thirty-eight billion, four hundred eighty-five million, one hundred eighty thousand, two hundred twenty-five".