45151694 has 16 divisors (see below), whose sum is σ = 81956448. Its totient is φ = 18212352.

The previous prime is 45151693. The next prime is 45151709. The reversal of 45151694 is 49615154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45151693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94619 + ... + 95094.

It is an arithmetic number, because the mean of its divisors is an integer number (5122278).

Almost surely, 2^45151694 is an apocalyptic number.

45151694 is a deficient number, since it is larger than the sum of its proper divisors (36804754).

45151694 is a wasteful number, since it uses less digits than its factorization.

45151694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189739.

The product of its digits is 21600, while the sum is 35.

The square root of 45151694 is about 6719.5010231415. The cubic root of 45151694 is about 356.0885558008.

The spelling of 45151694 in words is "forty-five million, one hundred fifty-one thousand, six hundred ninety-four".