1457153655552 has 108 divisors (see below), whose sum is σ = 4801523730640. Its totient is φ = 416329611264.

The previous prime is 1457153655539. The next prime is 1457153655599. The reversal of 1457153655552 is 2555563517541.

1457153655552 is a `hidden beast` number, since 1 + 4 + 5 + 7 + 1 + 5 + 36 + 55 + 552 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45158527 + ... + 45190782.

Almost surely, 2^{1457153655552} is an apocalyptic number.

1457153655552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1457153655552 is an abundant number, since it is smaller than the sum of its proper divisors (3344370075088).

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

1457153655552 is an equidigital number, since it uses as much as digits as its factorization.

1457153655552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90349338 (or 90349321 counting only the distinct ones).

The product of its digits is 15750000, while the sum is 54.

The spelling of 1457153655552 in words is "one trillion, four hundred fifty-seven billion, one hundred fifty-three million, six hundred fifty-five thousand, five hundred fifty-two".