45351814 has 16 divisors (see below), whose sum is σ = 71129088. Its totient is φ = 21646152.

The previous prime is 45351811. The next prime is 45351821. The reversal of 45351814 is 41815354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45351811) 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, 41179 + ... + 42265.

It is an arithmetic number, because the mean of its divisors is an integer number (4445568).

Almost surely, 2^45351814 is an apocalyptic number.

45351814 is a deficient number, since it is larger than the sum of its proper divisors (25777274).

45351814 is a wasteful number, since it uses less digits than its factorization.

45351814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019.

The product of its digits is 9600, while the sum is 31.

The square root of 45351814 is about 6734.3755464037. The cubic root of 45351814 is about 356.6138621956.

The spelling of 45351814 in words is "forty-five million, three hundred fifty-one thousand, eight hundred fourteen".