9040457145 has 16 divisors (see below), whose sum is σ = 14466462912. Its totient is φ = 4821000000.

The previous prime is 9040457143. The next prime is 9040457147. The reversal of 9040457145 is 5417540409.

It is an interprime number because it is at equal distance from previous prime (9040457143) and next prime (9040457147).

It is not a de Polignac number, because 9040457145 - 2¹ = 9040457143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9040457143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113395 + ... + 175895.

It is an arithmetic number, because the mean of its divisors is an integer number (904153932).

Almost surely, 2^9040457145 is an apocalyptic number.

It is an amenable number.

9040457145 is a deficient number, since it is larger than the sum of its proper divisors (5426005767).

9040457145 is a wasteful number, since it uses less digits than its factorization.

9040457145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72152.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 9040457145 is about 95081.3185909830. The cubic root of 9040457145 is about 2083.1959885706.

The spelling of 9040457145 in words is "nine billion, forty million, four hundred fifty-seven thousand, one hundred forty-five".