451033062056540 has 48 divisors (see below), whose sum is σ = 952755748116480. Its totient is φ = 179352028526400.

The previous prime is 451033062056531. The next prime is 451033062056579. The reversal of 451033062056540 is 45650260330154.

It is a junction number, because it is equal to n+sod(n) for n = 451033062056491 and 451033062056500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86987486 + ... + 92026565.

It is an arithmetic number, because the mean of its divisors is an integer number (19849078085760).

Almost surely, 2^{451033062056540} is an apocalyptic number.

It is an amenable number.

451033062056540 is an abundant number, since it is smaller than the sum of its proper divisors (501722686059940).

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

451033062056540 is a wasteful number, since it uses less digits than its factorization.

451033062056540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179014802 (or 179014800 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 451033062056540 in words is "four hundred fifty-one trillion, thirty-three billion, sixty-two million, fifty-six thousand, five hundred forty".