45723050 has 12 divisors (see below), whose sum is σ = 85044966. Its totient is φ = 18289200.

The previous prime is 45723049. The next prime is 45723059. The reversal of 45723050 is 5032754.

It can be written as a sum of positive squares in 3 ways, for example, as 18464209 + 27258841 = 4297^2 + 5221^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45723059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 457181 + ... + 457280.

Almost surely, 2^45723050 is an apocalyptic number.

45723050 is a deficient number, since it is larger than the sum of its proper divisors (39321916).

45723050 is a wasteful number, since it uses less digits than its factorization.

45723050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914473 (or 914468 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 45723050 is about 6761.8821344356. The cubic root of 45723050 is about 357.5842629876.

The spelling of 45723050 in words is "forty-five million, seven hundred twenty-three thousand, fifty".