4752450690 has 96 divisors (see below), whose sum is σ = 12777030720. Its totient is φ = 1129459968.

The previous prime is 4752450683. The next prime is 4752450713. The reversal of 4752450690 is 960542574.

It is a super-2 number, since 2×4752450690² = 45171575121762952200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130869 + ... + 163191.

It is an arithmetic number, because the mean of its divisors is an integer number (133094070).

Almost surely, 2^4752450690 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4752450690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6388515360).

4752450690 is an abundant number, since it is smaller than the sum of its proper divisors (8024580030).

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

4752450690 is a wasteful number, since it uses less digits than its factorization.

4752450690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32388 (or 32375 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 4752450690 is about 68938.0206417330. The cubic root of 4752450690 is about 1681.2767470121.

The spelling of 4752450690 in words is "four billion, seven hundred fifty-two million, four hundred fifty thousand, six hundred ninety".