45351394 has 8 divisors (see below), whose sum is σ = 74211408. Its totient is φ = 20614260.

The previous prime is 45351379. The next prime is 45351401. The reversal of 45351394 is 49315354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030692 + ... + 1030735.

It is an arithmetic number, because the mean of its divisors is an integer number (9276426).

Almost surely, 2^45351394 is an apocalyptic number.

45351394 is a deficient number, since it is larger than the sum of its proper divisors (28860014).

45351394 is a wasteful number, since it uses less digits than its factorization.

45351394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061440.

The product of its digits is 32400, while the sum is 34.

The square root of 45351394 is about 6734.3443630394. The cubic root of 45351394 is about 356.6127613335.

It can be divided in two parts, 4535 and 1394, that added together give a square (5929 = 77²).

The spelling of 45351394 in words is "forty-five million, three hundred fifty-one thousand, three hundred ninety-four".