45937455 has 8 divisors (see below), whose sum is σ = 73499952. Its totient is φ = 24499968.

The previous prime is 45937427. The next prime is 45937457. The reversal of 45937455 is 55473954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45937455 - 2⁷ = 45937327 is a prime.

It is a super-2 number, since 2×45937455² = 4220499543754050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45937457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1531234 + ... + 1531263.

It is an arithmetic number, because the mean of its divisors is an integer number (9187494).

Almost surely, 2^45937455 is an apocalyptic number.

45937455 is a deficient number, since it is larger than the sum of its proper divisors (27562497).

45937455 is a wasteful number, since it uses less digits than its factorization.

45937455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062505.

The product of its digits is 378000, while the sum is 42.

The square root of 45937455 is about 6777.7175361622. The cubic root of 45937455 is about 358.1423208883.

The spelling of 45937455 in words is "forty-five million, nine hundred thirty-seven thousand, four hundred fifty-five".