4540264157 has 16 divisors (see below), whose sum is σ = 5517953280. Its totient is φ = 3678628800.

The previous prime is 4540264153. The next prime is 4540264163. The reversal of 4540264157 is 7514620454.

It is a happy number.

It is not a de Polignac number, because 4540264157 - 2² = 4540264153 is a prime.

It is a super-2 number, since 2×4540264157² = 41227997230677841298, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4540264157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540264151) 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, 543269 + ... + 551562.

It is an arithmetic number, because the mean of its divisors is an integer number (344872080).

Almost surely, 2^4540264157 is an apocalyptic number.

It is an amenable number.

4540264157 is a deficient number, since it is larger than the sum of its proper divisors (977689123).

4540264157 is a wasteful number, since it uses less digits than its factorization.

4540264157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094884.

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 4540264157 is about 67381.4823004065. The cubic root of 4540264157 is about 1655.8730596772.

The spelling of 4540264157 in words is "four billion, five hundred forty million, two hundred sixty-four thousand, one hundred fifty-seven".