45255365 has 8 divisors (see below), whose sum is σ = 54392568. Its totient is φ = 36146880.

The previous prime is 45255337. The next prime is 45255389. The reversal of 45255365 is 56355254.

It can be written as a sum of positive squares in 4 ways, for example, as 25745476 + 19509889 = 5074^2 + 4417^2 .

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

It is not a de Polignac number, because 45255365 - 2¹⁶ = 45189829 is a prime.

It is a super-2 number, since 2×45255365² = 4096096122566450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3542 + ... + 10151.

It is an arithmetic number, because the mean of its divisors is an integer number (6799071).

Almost surely, 2^45255365 is an apocalyptic number.

It is an amenable number.

45255365 is a deficient number, since it is larger than the sum of its proper divisors (9137203).

45255365 is a wasteful number, since it uses less digits than its factorization.

45255365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14359.

The product of its digits is 90000, while the sum is 35.

The square root of 45255365 is about 6727.2107890269. The cubic root of 45255365 is about 356.3608810490.

The spelling of 45255365 in words is "forty-five million, two hundred fifty-five thousand, three hundred sixty-five".