451645460300054 has 32 divisors (see below), whose sum is σ = 681637297983264. Its totient is φ = 224438683023360.

The previous prime is 451645460299967. The next prime is 451645460300059. The reversal of 451645460300054 is 450003064546154.

It is a junction number, because it is equal to n+sod(n) for n = 451645460299981 and 451645460300008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451645460300059) 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, 235013282 + ... + 236927274.

It is an arithmetic number, because the mean of its divisors is an integer number (21301165561977).

Almost surely, 2^{451645460300054} is an apocalyptic number.

451645460300054 is a deficient number, since it is larger than the sum of its proper divisors (229991837683210).

451645460300054 is a wasteful number, since it uses less digits than its factorization.

451645460300054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915472.

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 451645460300054 in words is "four hundred fifty-one trillion, six hundred forty-five billion, four hundred sixty million, three hundred thousand, fifty-four".