9235745040 has 160 divisors (see below), whose sum is σ = 30430480896. Its totient is φ = 2309160960.

The previous prime is 9235745027. The next prime is 9235745053. The reversal of 9235745040 is 405475329.

It is an interprime number because it is at equal distance from previous prime (9235745027) and next prime (9235745053).

It is a self number, because there is not a number n which added to its sum of digits gives 9235745040.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1101504 + ... + 1109856.

Almost surely, 2^9235745040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9235745040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15215240448).

9235745040 is an abundant number, since it is smaller than the sum of its proper divisors (21194735856).

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

9235745040 is a wasteful number, since it uses less digits than its factorization.

9235745040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8657 (or 8651 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 9235745040 is about 96102.7837265914. The cubic root of 9235745040 is about 2098.0893460472.

The spelling of 9235745040 in words is "nine billion, two hundred thirty-five million, seven hundred forty-five thousand, forty".