451036451364 has 48 divisors (see below), whose sum is σ = 1054127644416. Its totient is φ = 150101459200.

The previous prime is 451036451363. The next prime is 451036451377. The reversal of 451036451364 is 463154630154.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (451036451363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28828984 + ... + 28844624.

It is an arithmetic number, because the mean of its divisors is an integer number (21960992592).

Almost surely, 2^451036451364 is an apocalyptic number.

It is an amenable number.

451036451364 is an abundant number, since it is smaller than the sum of its proper divisors (603091193052).

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

451036451364 is a wasteful number, since it uses less digits than its factorization.

451036451364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19396 (or 19394 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 451036451364 in words is "four hundred fifty-one billion, thirty-six million, four hundred fifty-one thousand, three hundred sixty-four".