9249375601 has 4 divisors (see below), whose sum is σ = 9258330532. Its totient is φ = 9240420672.

The previous prime is 9249375599. The next prime is 9249375647. The reversal of 9249375601 is 1065739429.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1065739429 = 47 ⋅22675307.

It can be written as a sum of positive squares in 2 ways, for example, as 6661008225 + 2588367376 = 81615^2 + 50876^2 .

It is a cyclic number.

It is not a de Polignac number, because 9249375601 - 2¹ = 9249375599 is a prime.

It is a super-2 number, since 2×9249375601² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9249375001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4475916 + ... + 4477981.

It is an arithmetic number, because the mean of its divisors is an integer number (2314582633).

Almost surely, 2^9249375601 is an apocalyptic number.

It is an amenable number.

9249375601 is a deficient number, since it is larger than the sum of its proper divisors (8954931).

9249375601 is a wasteful number, since it uses less digits than its factorization.

9249375601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8954930.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 9249375601 is about 96173.6741577444. The cubic root of 9249375601 is about 2099.1209927408.

The spelling of 9249375601 in words is "nine billion, two hundred forty-nine million, three hundred seventy-five thousand, six hundred one".