4540956252 has 48 divisors (see below), whose sum is σ = 12126895872. Its totient is φ = 1295521920.

The previous prime is 4540956179. The next prime is 4540956283. The reversal of 4540956252 is 2526590454.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 18928 + ... + 97160.

It is an arithmetic number, because the mean of its divisors is an integer number (252643664).

Almost surely, 2^4540956252 is an apocalyptic number.

4540956252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4540956252 is an abundant number, since it is smaller than the sum of its proper divisors (7585939620).

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

4540956252 is a wasteful number, since it uses less digits than its factorization.

4540956252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78938 (or 78936 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 4540956252 is about 67386.6177515981. The cubic root of 4540956252 is about 1655.9571930520.

The spelling of 4540956252 in words is "four billion, five hundred forty million, nine hundred fifty-six thousand, two hundred fifty-two".