457511763132 has 120 divisors (see below), whose sum is σ = 1242005022720. Its totient is φ = 146700162720.

The previous prime is 457511763109. The next prime is 457511763143. The reversal of 457511763132 is 231367115754.

457511763132 is a `hidden beast` number, since 4 + 5 + 7 + 5 + 1 + 1 + 7 + 631 + 3 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1540969 + ... + 1813727.

It is an arithmetic number, because the mean of its divisors is an integer number (10350041856).

Almost surely, 2^457511763132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 457511763132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621002511360).

457511763132 is an abundant number, since it is smaller than the sum of its proper divisors (784493259588).

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

457511763132 is a wasteful number, since it uses less digits than its factorization.

457511763132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272973 (or 272962 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

Adding to 457511763132 its reverse (231367115754), we get a palindrome (688878878886).

The spelling of 457511763132 in words is "four hundred fifty-seven billion, five hundred eleven million, seven hundred sixty-three thousand, one hundred thirty-two".