4540312254 has 32 divisors (see below), whose sum is σ = 9330350976. Its totient is φ = 1471854240.

The previous prime is 4540312229. The next prime is 4540312261. The reversal of 4540312254 is 4522130454.

It is a super-2 number, since 2×4540312254² = 41228870727645121032, which contains 22 as substring.

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, 745329 + ... + 751395.

It is an arithmetic number, because the mean of its divisors is an integer number (291573468).

Almost surely, 2^4540312254 is an apocalyptic number.

4540312254 is an abundant number, since it is smaller than the sum of its proper divisors (4790038722).

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

4540312254 is a wasteful number, since it uses less digits than its factorization.

4540312254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9480.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 4540312254 is about 67381.8392001881. The cubic root of 4540312254 is about 1655.8789067852.

The spelling of 4540312254 in words is "four billion, five hundred forty million, three hundred twelve thousand, two hundred fifty-four".