454361531146506 has 64 divisors (see below), whose sum is σ = 1036986047832960. Its totient is φ = 147359817959040.

The previous prime is 454361531146487. The next prime is 454361531146519. The reversal of 454361531146506 is 605641135163454.

454361531146506 is a `hidden beast` number, since 4 + 5 + 4 + 3 + 6 + 15 + 3 + 114 + 6 + 506 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 613689361 + ... + 614429291.

It is an arithmetic number, because the mean of its divisors is an integer number (16202906997390).

Almost surely, 2^{454361531146506} is an apocalyptic number.

454361531146506 is an abundant number, since it is smaller than the sum of its proper divisors (582624516686454).

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

454361531146506 is a wasteful number, since it uses less digits than its factorization.

454361531146506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047316 (or 1047310 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 54.

The spelling of 454361531146506 in words is "four hundred fifty-four trillion, three hundred sixty-one billion, five hundred thirty-one million, one hundred forty-six thousand, five hundred six".