45795557 has 4 divisors (see below), whose sum is σ = 45812460. Its totient is φ = 45778656.

The previous prime is 45795527. The next prime is 45795571. The reversal of 45795557 is 75559754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36590401 + 9205156 = 6049^2 + 3034^2 .

It is a cyclic number.

It is not a de Polignac number, because 45795557 - 2⁶ = 45795493 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 (45795517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3368 + ... + 10145.

It is an arithmetic number, because the mean of its divisors is an integer number (11453115).

Almost surely, 2^45795557 is an apocalyptic number.

It is an amenable number.

45795557 is a deficient number, since it is larger than the sum of its proper divisors (16903).

45795557 is a wasteful number, since it uses less digits than its factorization.

45795557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16902.

The product of its digits is 1102500, while the sum is 47.

The square root of 45795557 is about 6767.2414616297. The cubic root of 45795557 is about 357.7731806060.

The spelling of 45795557 in words is "forty-five million, seven hundred ninety-five thousand, five hundred fifty-seven".