45857077 has 4 divisors (see below), whose sum is σ = 52408096. Its totient is φ = 39306060.

The previous prime is 45857057. The next prime is 45857081. The reversal of 45857077 is 77075854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45857077 - 2¹⁵ = 45824309 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 (45857047) 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, 3275499 + ... + 3275512.

It is an arithmetic number, because the mean of its divisors is an integer number (13102024).

Almost surely, 2^45857077 is an apocalyptic number.

It is an amenable number.

45857077 is a deficient number, since it is larger than the sum of its proper divisors (6551019).

45857077 is an equidigital number, since it uses as much as digits as its factorization.

45857077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6551018.

The product of its (nonzero) digits is 274400, while the sum is 43.

The square root of 45857077 is about 6771.7853628124. The cubic root of 45857077 is about 357.9333151909.

The spelling of 45857077 in words is "forty-five million, eight hundred fifty-seven thousand, seventy-seven".