45390300183 has 32 divisors (see below), whose sum is σ = 67972721600. Its totient is φ = 29932996608.

The previous prime is 45390300167. The next prime is 45390300217. The reversal of 45390300183 is 38100309354.

It is not a de Polignac number, because 45390300183 - 2⁴ = 45390300167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45390300983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7730973 + ... + 7736841.

It is an arithmetic number, because the mean of its divisors is an integer number (2124147550).

Almost surely, 2^45390300183 is an apocalyptic number.

45390300183 is a deficient number, since it is larger than the sum of its proper divisors (22582421417).

45390300183 is a wasteful number, since it uses less digits than its factorization.

45390300183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8928 (or 8922 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 45390300183 in words is "forty-five billion, three hundred ninety million, three hundred thousand, one hundred eighty-three".