45545350 has 24 divisors (see below), whose sum is σ = 86521248. Its totient is φ = 17829600.

The previous prime is 45545321. The next prime is 45545351. The reversal of 45545350 is 5354554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45545351) 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, 7341 + ... + 12040.

It is an arithmetic number, because the mean of its divisors is an integer number (3605052).

Almost surely, 2^45545350 is an apocalyptic number.

45545350 is a deficient number, since it is larger than the sum of its proper divisors (40975898).

45545350 is a wasteful number, since it uses less digits than its factorization.

45545350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19440 (or 19435 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 45545350 is about 6748.7295100634. The cubic root of 45545350 is about 357.1204180188.

The spelling of 45545350 in words is "forty-five million, five hundred forty-five thousand, three hundred fifty".