4542051156 has 48 divisors (see below), whose sum is σ = 11174284800. Its totient is φ = 1431970272.

The previous prime is 4542051139. The next prime is 4542051161. The reversal of 4542051156 is 6511502454.

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, 125041 + ... + 157223.

It is an arithmetic number, because the mean of its divisors is an integer number (232797600).

Almost surely, 2^4542051156 is an apocalyptic number.

It is an amenable number.

4542051156 is an abundant number, since it is smaller than the sum of its proper divisors (6632233644).

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

4542051156 is a wasteful number, since it uses less digits than its factorization.

4542051156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32828 (or 32826 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 4542051156 is about 67394.7413082059. The cubic root of 4542051156 is about 1656.0902757736.

The spelling of 4542051156 in words is "four billion, five hundred forty-two million, fifty-one thousand, one hundred fifty-six".