1453655064456 has 96 divisors (see below), whose sum is σ = 4531778596800. Its totient is φ = 412342012800.

The previous prime is 1453655064451. The next prime is 1453655064479. The reversal of 1453655064456 is 6544605563541.

1453655064456 is a `hidden beast` number, since 1 + 4 + 5 + 36 + 550 + 6 + 4 + 4 + 56 = 666.

It is a super-2 number, since 2×1453655064456² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453655064451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10304895 + ... + 10445006.

It is an arithmetic number, because the mean of its divisors is an integer number (47206027050).

Almost surely, 2^{1453655064456} is an apocalyptic number.

It is an amenable number.

1453655064456 is an abundant number, since it is smaller than the sum of its proper divisors (3078123532344).

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

1453655064456 is a wasteful number, since it uses less digits than its factorization.

1453655064456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20750059 (or 20750052 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 54.

The spelling of 1453655064456 in words is "one trillion, four hundred fifty-three billion, six hundred fifty-five million, sixty-four thousand, four hundred fifty-six".