45285151 has 12 divisors (see below), whose sum is σ = 49019880. Its totient is φ = 41718240.

The previous prime is 45285133. The next prime is 45285157. The reversal of 45285151 is 15158254.

It is a de Polignac number, because none of the positive numbers 2^k-45285151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45285157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25141 + ... + 26881.

It is an arithmetic number, because the mean of its divisors is an integer number (4084990).

Almost surely, 2^45285151 is an apocalyptic number.

45285151 is a deficient number, since it is larger than the sum of its proper divisors (3734729).

45285151 is a wasteful number, since it uses less digits than its factorization.

45285151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834 (or 1797 counting only the distinct ones).

The product of its digits is 8000, while the sum is 31.

The square root of 45285151 is about 6729.4242695791. The cubic root of 45285151 is about 356.4390466418.

The spelling of 45285151 in words is "forty-five million, two hundred eighty-five thousand, one hundred fifty-one".