7590189972 has 24 divisors (see below), whose sum is σ = 17712172800. Its totient is φ = 2529816256.

The previous prime is 7590189967. The next prime is 7590189979. The reversal of 7590189972 is 2799810957.

It is a super-2 number, since 2×7590189972² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7590189979) 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, 131104 + ... + 179912.

It is an arithmetic number, because the mean of its divisors is an integer number (738007200).

Almost surely, 2^7590189972 is an apocalyptic number.

It is an amenable number.

7590189972 is an abundant number, since it is smaller than the sum of its proper divisors (10121982828).

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

7590189972 is a wasteful number, since it uses less digits than its factorization.

7590189972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61775 (or 61773 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 57.

The square root of 7590189972 is about 87121.6963333474. The cubic root of 7590189972 is about 1965.2488400234.

The spelling of 7590189972 in words is "seven billion, five hundred ninety million, one hundred eighty-nine thousand, nine hundred seventy-two".