481731513292 has 24 divisors (see below), whose sum is σ = 879886266336. Its totient is φ = 230340261888.

The previous prime is 481731513271. The next prime is 481731513299. The reversal of 481731513292 is 292315137184.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (481731513299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200053 + ... + 1001740.

It is an arithmetic number, because the mean of its divisors is an integer number (36661927764).

Almost surely, 2^481731513292 is an apocalyptic number.

It is an amenable number.

481731513292 is a deficient number, since it is larger than the sum of its proper divisors (398154753044).

481731513292 is a wasteful number, since it uses less digits than its factorization.

481731513292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206177 (or 1206175 counting only the distinct ones).

The product of its digits is 362880, while the sum is 46.

The spelling of 481731513292 in words is "four hundred eighty-one billion, seven hundred thirty-one million, five hundred thirteen thousand, two hundred ninety-two".