1453461464064 has 88 divisors (see below), whose sum is σ = 3978707850688. Its totient is φ = 471392870400.

The previous prime is 1453461464057. The next prime is 1453461464087. The reversal of 1453461464064 is 4604641643541.

It is a super-2 number, since 2×1453461464064² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6280012 + ... + 6507339.

Almost surely, 2^{1453461464064} is an apocalyptic number.

It is an amenable number.

1453461464064 is an abundant number, since it is smaller than the sum of its proper divisors (2525246386624).

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

1453461464064 is a wasteful number, since it uses less digits than its factorization.

1453461464064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12787411 (or 12787393 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 1453461464064 in words is "one trillion, four hundred fifty-three billion, four hundred sixty-one million, four hundred sixty-four thousand, sixty-four".