5451300620256 has 72 divisors (see below), whose sum is σ = 15200923563000. Its totient is φ = 1710211950592.

The previous prime is 5451300620251. The next prime is 5451300620257. The reversal of 5451300620256 is 6520260031545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451300620251) 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 11 ways as a sum of consecutive naturals, for example, 98215131 + ... + 98270618.

It is an arithmetic number, because the mean of its divisors is an integer number (211123938375).

Almost surely, 2^{5451300620256} is an apocalyptic number.

It is an amenable number.

5451300620256 is an abundant number, since it is smaller than the sum of its proper divisors (9749622942744).

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

5451300620256 is a wasteful number, since it uses less digits than its factorization.

5451300620256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196485796 (or 196485771 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 5451300620256 in words is "five trillion, four hundred fifty-one billion, three hundred million, six hundred twenty thousand, two hundred fifty-six".