454726337615652 has 12 divisors (see below), whose sum is σ = 1061028121103216. Its totient is φ = 151575445871880.

The previous prime is 454726337615623. The next prime is 454726337615681. The reversal of 454726337615652 is 256516733627454.

It is an interprime number because it is at equal distance from previous prime (454726337615623) and next prime (454726337615681).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18946930733974 + ... + 18946930733997.

Almost surely, 2^{454726337615652} is an apocalyptic number.

It is an amenable number.

454726337615652 is an abundant number, since it is smaller than the sum of its proper divisors (606301783487564).

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

454726337615652 is a wasteful number, since it uses less digits than its factorization.

454726337615652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37893861467978 (or 37893861467976 counting only the distinct ones).

The product of its digits is 762048000, while the sum is 66.

The spelling of 454726337615652 in words is "four hundred fifty-four trillion, seven hundred twenty-six billion, three hundred thirty-seven million, six hundred fifteen thousand, six hundred fifty-two".