4625748138132 has 48 divisors (see below), whose sum is σ = 13082924030400. Its totient is φ = 1401741859680.

The previous prime is 4625748138131. The next prime is 4625748138139. The reversal of 4625748138132 is 2318318475264.

4625748138132 is a `hidden beast` number, since 4 + 6 + 2 + 57 + 481 + 3 + 81 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625748138131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1946862507 + ... + 1946864882.

It is an arithmetic number, because the mean of its divisors is an integer number (272560917300).

Almost surely, 2^{4625748138132} is an apocalyptic number.

It is an amenable number.

4625748138132 is an abundant number, since it is smaller than the sum of its proper divisors (8457175892268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4625748138132 is a wasteful number, since it uses less digits than its factorization.

4625748138132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3893727413 (or 3893727405 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The spelling of 4625748138132 in words is "four trillion, six hundred twenty-five billion, seven hundred forty-eight million, one hundred thirty-eight thousand, one hundred thirty-two".