453605457464 has 8 divisors (see below), whose sum is σ = 850510232760. Its totient is φ = 226802728728.

The previous prime is 453605457451. The next prime is 453605457467. The reversal of 453605457464 is 464754506354.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×453605457464² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453605457467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28350341084 + ... + 28350341099.

It is an arithmetic number, because the mean of its divisors is an integer number (106313779095).

Almost surely, 2^453605457464 is an apocalyptic number.

It is an amenable number.

453605457464 is a deficient number, since it is larger than the sum of its proper divisors (396904775296).

453605457464 is a wasteful number, since it uses less digits than its factorization.

453605457464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56700682189 (or 56700682185 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 53.

The spelling of 453605457464 in words is "four hundred fifty-three billion, six hundred five million, four hundred fifty-seven thousand, four hundred sixty-four".