45414057 has 32 divisors (see below), whose sum is σ = 67350528. Its totient is φ = 27046656.

The previous prime is 45414049. The next prime is 45414071. The reversal of 45414057 is 75041454.

It is not a de Polignac number, because 45414057 - 2³ = 45414049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45414037) 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, 262423 + ... + 262595.

It is an arithmetic number, because the mean of its divisors is an integer number (2104704).

Almost surely, 2^45414057 is an apocalyptic number.

It is an amenable number.

45414057 is a deficient number, since it is larger than the sum of its proper divisors (21936471).

45414057 is a wasteful number, since it uses less digits than its factorization.

45414057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 45414057 is about 6738.9952515193. The cubic root of 45414057 is about 356.7769322604.

The spelling of 45414057 in words is "forty-five million, four hundred fourteen thousand, fifty-seven".