46377557 has 4 divisors (see below), whose sum is σ = 47012940. Its totient is φ = 45742176.

The previous prime is 46377553. The next prime is 46377571. The reversal of 46377557 is 75577364.

46377557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40271716 + 6105841 = 6346^2 + 2471^2 .

It is a cyclic number.

It is not a de Polignac number, because 46377557 - 2² = 46377553 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 (46377553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317582 + ... + 317727.

It is an arithmetic number, because the mean of its divisors is an integer number (11753235).

Almost surely, 2^46377557 is an apocalyptic number.

It is an amenable number.

46377557 is a deficient number, since it is larger than the sum of its proper divisors (635383).

46377557 is an equidigital number, since it uses as much as digits as its factorization.

46377557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635382.

The product of its digits is 617400, while the sum is 44.

The square root of 46377557 is about 6810.1069741965. The cubic root of 46377557 is about 359.2824105972.

The spelling of 46377557 in words is "forty-six million, three hundred seventy-seven thousand, five hundred fifty-seven".