52473905901 has 48 divisors (see below), whose sum is σ = 79611427584. Its totient is φ = 33266443392.

The previous prime is 52473905893. The next prime is 52473905909. The reversal of 52473905901 is 10950937425.

It is a happy number.

52473905901 is a `hidden beast` number, since 5 + 2 + 473 + 90 + 5 + 90 + 1 = 666.

52473905901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52473905893) and next prime (52473905909).

It is not a de Polignac number, because 52473905901 - 2³ = 52473905893 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 (52473905909) 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, 13817935 + ... + 13821731.

It is an arithmetic number, because the mean of its divisors is an integer number (1658571408).

Almost surely, 2^52473905901 is an apocalyptic number.

It is an amenable number.

52473905901 is a deficient number, since it is larger than the sum of its proper divisors (27137521683).

52473905901 is a wasteful number, since it uses less digits than its factorization.

52473905901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4770 (or 4767 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 52473905901 in words is "fifty-two billion, four hundred seventy-three million, nine hundred five thousand, nine hundred one".