45957349 has 4 divisors (see below), whose sum is σ = 46511136. Its totient is φ = 45403564.

The previous prime is 45957337. The next prime is 45957389. The reversal of 45957349 is 94375954.

It is a happy number.

45957349 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, 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 45957349 - 2⁹ = 45956837 is a prime.

It is a super-2 number, since 2×45957349² = 4224155854215602, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45957299 and 45957308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45957389) 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, 276769 + ... + 276934.

It is an arithmetic number, because the mean of its divisors is an integer number (11627784).

Almost surely, 2^45957349 is an apocalyptic number.

It is an amenable number.

45957349 is a deficient number, since it is larger than the sum of its proper divisors (553787).

45957349 is an equidigital number, since it uses as much as digits as its factorization.

45957349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553786.

The product of its digits is 680400, while the sum is 46.

The square root of 45957349 is about 6779.1849805120. The cubic root of 45957349 is about 358.1940133113.

The spelling of 45957349 in words is "forty-five million, nine hundred fifty-seven thousand, three hundred forty-nine".