454538930971232 has 48 divisors (see below), whose sum is σ = 905660176744512. Its totient is φ = 224530027720320.

The previous prime is 454538930971217. The next prime is 454538930971241. The reversal of 454538930971232 is 232179039835454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636049703 + ... + 636763929.

It is an arithmetic number, because the mean of its divisors is an integer number (18867920348844).

Almost surely, 2^{454538930971232} is an apocalyptic number.

It is an amenable number.

454538930971232 is a deficient number, since it is larger than the sum of its proper divisors (451121245773280).

454538930971232 is a wasteful number, since it uses less digits than its factorization.

454538930971232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953931 (or 953923 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 65.

The spelling of 454538930971232 in words is "four hundred fifty-four trillion, five hundred thirty-eight billion, nine hundred thirty million, nine hundred seventy-one thousand, two hundred thirty-two".