4752442780 has 24 divisors (see below), whose sum is σ = 9985746960. Its totient is φ = 1899907200.

The previous prime is 4752442777. The next prime is 4752442823. The reversal of 4752442780 is 872442574.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29950 + ... + 101989.

It is an arithmetic number, because the mean of its divisors is an integer number (416072790).

Almost surely, 2^4752442780 is an apocalyptic number.

It is an amenable number.

4752442780 is an abundant number, since it is smaller than the sum of its proper divisors (5233304180).

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

4752442780 is a wasteful number, since it uses less digits than its factorization.

4752442780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133749 (or 133747 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 43.

The square root of 4752442780 is about 68937.9632713355. The cubic root of 4752442780 is about 1681.2758142368.

The spelling of 4752442780 in words is "four billion, seven hundred fifty-two million, four hundred forty-two thousand, seven hundred eighty".