4507922385 has 24 divisors (see below), whose sum is σ = 8273364840. Its totient is φ = 2262799872.

The previous prime is 4507922383. The next prime is 4507922399. The reversal of 4507922385 is 5832297054.

It can be written as a sum of positive squares in 4 ways, for example, as 690165441 + 3817756944 = 26271^2 + 61788^2 .

It is not a de Polignac number, because 4507922385 - 2¹ = 4507922383 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4507922385.

It is not an unprimeable number, because it can be changed into a prime (4507922383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2945590 + ... + 2947119.

It is an arithmetic number, because the mean of its divisors is an integer number (344723535).

Almost surely, 2^4507922385 is an apocalyptic number.

4507922385 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4507922385 is a deficient number, since it is larger than the sum of its proper divisors (3765442455).

4507922385 is a wasteful number, since it uses less digits than its factorization.

4507922385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5892737 (or 5892734 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 4507922385 is about 67141.0633293814. The cubic root of 4507922385 is about 1651.9319134321.

The spelling of 4507922385 in words is "four billion, five hundred seven million, nine hundred twenty-two thousand, three hundred eighty-five".