454153020250 has 64 divisors (see below), whose sum is σ = 869878818432. Its totient is φ = 177497424000.

The previous prime is 454153020193. The next prime is 454153020259. The reversal of 454153020250 is 52020351454.

It is not an unprimeable number, because it can be changed into a prime (454153020259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1836465 + ... + 2069035.

It is an arithmetic number, because the mean of its divisors is an integer number (13591856538).

Almost surely, 2^454153020250 is an apocalyptic number.

454153020250 is a deficient number, since it is larger than the sum of its proper divisors (415725798182).

454153020250 is a wasteful number, since it uses less digits than its factorization.

454153020250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232768 (or 232758 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 454153020250 in words is "four hundred fifty-four billion, one hundred fifty-three million, twenty thousand, two hundred fifty".