45192963 has 16 divisors (see below), whose sum is σ = 63809280. Its totient is φ = 28371744.

The previous prime is 45192943. The next prime is 45192989. The reversal of 45192963 is 36929154.

It is not a de Polignac number, because 45192963 - 2⁶ = 45192899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45192923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7570 + ... + 12152.

It is an arithmetic number, because the mean of its divisors is an integer number (3988080).

Almost surely, 2^45192963 is an apocalyptic number.

45192963 is a deficient number, since it is larger than the sum of its proper divisors (18616317).

45192963 is a wasteful number, since it uses less digits than its factorization.

45192963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4778.

The product of its digits is 58320, while the sum is 39.

The square root of 45192963 is about 6722.5711599060. The cubic root of 45192963 is about 356.1970120021.

The spelling of 45192963 in words is "forty-five million, one hundred ninety-two thousand, nine hundred sixty-three".