4547038125125 has 16 divisors (see below), whose sum is σ = 5675281170624. Its totient is φ = 3637260250000.

The previous prime is 4547038125067. The next prime is 4547038125151. The reversal of 4547038125125 is 5215218307454.

It is a happy number.

It is not a de Polignac number, because 4547038125125 - 2⁶ = 4547038125061 is a prime.

It is a super-2 number, since 2×4547038125125² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4547038125125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614951 + ... + 3077700.

It is an arithmetic number, because the mean of its divisors is an integer number (354705073164).

Almost surely, 2^{4547038125125} is an apocalyptic number.

It is an amenable number.

4547038125125 is a deficient number, since it is larger than the sum of its proper divisors (1128243045499).

4547038125125 is an equidigital number, since it uses as much as digits as its factorization.

4547038125125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3702517 (or 3702507 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 47.

The spelling of 4547038125125 in words is "four trillion, five hundred forty-seven billion, thirty-eight million, one hundred twenty-five thousand, one hundred twenty-five".