45160190 has 16 divisors (see below), whose sum is σ = 81369792. Its totient is φ = 18045984.

The previous prime is 45160183. The next prime is 45160223. The reversal of 45160190 is 9106154.

It is a super-2 number, since 2×45160190² = 4078885521672200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13352 + ... + 16388.

It is an arithmetic number, because the mean of its divisors is an integer number (5085612).

Almost surely, 2^45160190 is an apocalyptic number.

45160190 is a deficient number, since it is larger than the sum of its proper divisors (36209602).

45160190 is a wasteful number, since it uses less digits than its factorization.

45160190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4531.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 45160190 is about 6720.1331832040. The cubic root of 45160190 is about 356.1108889506.

The spelling of 45160190 in words is "forty-five million, one hundred sixty thousand, one hundred ninety".