9770132572 has 24 divisors (see below), whose sum is σ = 17441809056. Its totient is φ = 4786986048.

The previous prime is 9770132563. The next prime is 9770132599. The reversal of 9770132572 is 2752310779.

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, 146478 + ... + 202474.

It is an arithmetic number, because the mean of its divisors is an integer number (726742044).

Almost surely, 2^9770132572 is an apocalyptic number.

It is an amenable number.

9770132572 is a deficient number, since it is larger than the sum of its proper divisors (7671676484).

9770132572 is a wasteful number, since it uses less digits than its factorization.

9770132572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56877 (or 56875 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 43.

The square root of 9770132572 is about 98843.9809598946. The cubic root of 9770132572 is about 2137.7987505869.

The spelling of 9770132572 in words is "nine billion, seven hundred seventy million, one hundred thirty-two thousand, five hundred seventy-two".