45816255 has 24 divisors (see below), whose sum is σ = 79644240. Its totient is φ = 24364800.

The previous prime is 45816247. The next prime is 45816263. The reversal of 45816255 is 55261854.

It is an interprime number because it is at equal distance from previous prime (45816247) and next prime (45816263).

It is not a de Polignac number, because 45816255 - 2³ = 45816247 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 16776 + ... + 19314.

It is an arithmetic number, because the mean of its divisors is an integer number (3318510).

Almost surely, 2^45816255 is an apocalyptic number.

45816255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45816255 is a deficient number, since it is larger than the sum of its proper divisors (33827985).

45816255 is a wasteful number, since it uses less digits than its factorization.

45816255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951 (or 2948 counting only the distinct ones).

The product of its digits is 48000, while the sum is 36.

The square root of 45816255 is about 6768.7705678358. The cubic root of 45816255 is about 357.8270728350.

The spelling of 45816255 in words is "forty-five million, eight hundred sixteen thousand, two hundred fifty-five".