478373125052 has 18 divisors (see below), whose sum is σ = 873563038488. Its totient is φ = 228783973968.

The previous prime is 478373125033. The next prime is 478373125057. The reversal of 478373125052 is 250521373874.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 478373124988 and 478373125006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478373125057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6597974 + ... + 6670082.

It is an arithmetic number, because the mean of its divisors is an integer number (48531279916).

Almost surely, 2^478373125052 is an apocalyptic number.

It is an amenable number.

478373125052 is a deficient number, since it is larger than the sum of its proper divisors (395189913436).

478373125052 is an frugal number, since it uses more digits than its factorization.

478373125052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144245 (or 72134 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 478373125052 in words is "four hundred seventy-eight billion, three hundred seventy-three million, one hundred twenty-five thousand, fifty-two".