453909548684 has 12 divisors (see below), whose sum is σ = 811242597984. Its totient is φ = 222125949264.

The previous prime is 453909548681. The next prime is 453909548689. The reversal of 453909548684 is 486845909354.

It is a super-2 number, since 2×453909548684² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 453909548684.

It is not an unprimeable number, because it can be changed into a prime (453909548681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207206059 + ... + 1207206434.

It is an arithmetic number, because the mean of its divisors is an integer number (67603549832).

Almost surely, 2^453909548684 is an apocalyptic number.

It is an amenable number.

453909548684 is a deficient number, since it is larger than the sum of its proper divisors (357333049300).

453909548684 is a wasteful number, since it uses less digits than its factorization.

453909548684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414412544 (or 2414412542 counting only the distinct ones).

The product of its (nonzero) digits is 149299200, while the sum is 65.

The spelling of 453909548684 in words is "four hundred fifty-three billion, nine hundred nine million, five hundred forty-eight thousand, six hundred eighty-four".