45551150 has 12 divisors (see below), whose sum is σ = 84725232. Its totient is φ = 18220440.

The previous prime is 45551137. The next prime is 45551153. The reversal of 45551150 is 5115554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45551153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 455462 + ... + 455561.

It is an arithmetic number, because the mean of its divisors is an integer number (7060436).

Almost surely, 2^45551150 is an apocalyptic number.

45551150 is a deficient number, since it is larger than the sum of its proper divisors (39174082).

45551150 is a wasteful number, since it uses less digits than its factorization.

45551150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911035 (or 911030 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 45551150 is about 6749.1592068938. The cubic root of 45551150 is about 357.1355766135.

The spelling of 45551150 in words is "forty-five million, five hundred fifty-one thousand, one hundred fifty".