9072153850 has 48 divisors (see below), whose sum is σ = 17266359168. Its totient is φ = 3544826240.

The previous prime is 9072153847. The next prime is 9072153859. The reversal of 9072153850 is 583512709.

It is not an unprimeable number, because it can be changed into a prime (9072153859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1319622 + ... + 1326478.

It is an arithmetic number, because the mean of its divisors is an integer number (359715816).

Almost surely, 2^9072153850 is an apocalyptic number.

9072153850 is a deficient number, since it is larger than the sum of its proper divisors (8194205318).

9072153850 is a wasteful number, since it uses less digits than its factorization.

9072153850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7479 (or 7474 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 9072153850 is about 95247.8548314869. The cubic root of 9072153850 is about 2085.6277766955.

The spelling of 9072153850 in words is "nine billion, seventy-two million, one hundred fifty-three thousand, eight hundred fifty".