7472503660 has 72 divisors (see below), whose sum is σ = 16520723856. Its totient is φ = 2838232320.

The previous prime is 7472503657. The next prime is 7472503679. The reversal of 7472503660 is 663052747.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1022379 + ... + 1029661.

It is an arithmetic number, because the mean of its divisors is an integer number (229454498).

Almost surely, 2^7472503660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7472503660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8260361928).

7472503660 is an abundant number, since it is smaller than the sum of its proper divisors (9048220196).

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

7472503660 is a wasteful number, since it uses less digits than its factorization.

7472503660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7411 (or 7380 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 7472503660 is about 86443.6444164636. The cubic root of 7472503660 is about 1955.0387906214.

The spelling of 7472503660 in words is "seven billion, four hundred seventy-two million, five hundred three thousand, six hundred sixty".