9028744975 has 6 divisors (see below), whose sum is σ = 11195643800. Its totient is φ = 7222995960.

The previous prime is 9028744973. The next prime is 9028744981. The reversal of 9028744975 is 5794478209.

It is not a de Polignac number, because 9028744975 - 2¹ = 9028744973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9028744973) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180574875 + ... + 180574924.

Almost surely, 2^9028744975 is an apocalyptic number.

9028744975 is a deficient number, since it is larger than the sum of its proper divisors (2166898825).

9028744975 is a wasteful number, since it uses less digits than its factorization.

9028744975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361149809 (or 361149804 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 55.

The square root of 9028744975 is about 95019.7083504259. The cubic root of 9028744975 is about 2082.2959865322.

The spelling of 9028744975 in words is "nine billion, twenty-eight million, seven hundred forty-four thousand, nine hundred seventy-five".