450564614115254 has 32 divisors (see below), whose sum is σ = 705929455756800. Its totient is φ = 215274190266432.

The previous prime is 450564614115251. The next prime is 450564614115331. The reversal of 450564614115254 is 452511416465054.

It is a junction number, because it is equal to n+sod(n) for n = 450564614115196 and 450564614115205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450564614115251) 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, 3406926959 + ... + 3407059205.

It is an arithmetic number, because the mean of its divisors is an integer number (22060295492400).

Almost surely, 2^{450564614115254} is an apocalyptic number.

450564614115254 is a deficient number, since it is larger than the sum of its proper divisors (255364841641546).

450564614115254 is a wasteful number, since it uses less digits than its factorization.

450564614115254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205004.

The product of its (nonzero) digits is 11520000, while the sum is 53.

The spelling of 450564614115254 in words is "four hundred fifty trillion, five hundred sixty-four billion, six hundred fourteen million, one hundred fifteen thousand, two hundred fifty-four".