4557936940 has 24 divisors (see below), whose sum is σ = 9573036480. Its totient is φ = 1822914048.

The previous prime is 4557936937. The next prime is 4557936941. The reversal of 4557936940 is 496397554.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4557936941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191964 + ... + 214396.

It is an arithmetic number, because the mean of its divisors is an integer number (398876520).

Almost surely, 2^4557936940 is an apocalyptic number.

It is an amenable number.

4557936940 is an abundant number, since it is smaller than the sum of its proper divisors (5015099540).

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

4557936940 is a wasteful number, since it uses less digits than its factorization.

4557936940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32601 (or 32599 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 52.

The square root of 4557936940 is about 67512.4946954266. The cubic root of 4557936940 is about 1658.0187496394.

The spelling of 4557936940 in words is "four billion, five hundred fifty-seven million, nine hundred thirty-six thousand, nine hundred forty".