45286155 has 16 divisors (see below), whose sum is σ = 80508960. Its totient is φ = 24152544.

The previous prime is 45286151. The next prime is 45286159. The reversal of 45286155 is 55168254.

It is an interprime number because it is at equal distance from previous prime (45286151) and next prime (45286159).

It is not a de Polignac number, because 45286155 - 2² = 45286151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45286151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167592 + ... + 167861.

It is an arithmetic number, because the mean of its divisors is an integer number (5031810).

Almost surely, 2^45286155 is an apocalyptic number.

45286155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45286155 is a deficient number, since it is larger than the sum of its proper divisors (35222805).

45286155 is a wasteful number, since it uses less digits than its factorization.

45286155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335467 (or 335461 counting only the distinct ones).

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

The square root of 45286155 is about 6729.4988669291. The cubic root of 45286155 is about 356.4416807809.

The spelling of 45286155 in words is "forty-five million, two hundred eighty-six thousand, one hundred fifty-five".