45351412 has 48 divisors (see below), whose sum is σ = 85377600. Its totient is φ = 21047040.

The previous prime is 45351403. The next prime is 45351421. The reversal of 45351412 is 21415354.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45351403) and next prime (45351421).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416014 + ... + 416122.

It is an arithmetic number, because the mean of its divisors is an integer number (1778700).

Almost surely, 2^45351412 is an apocalyptic number.

It is an amenable number.

45351412 is a deficient number, since it is larger than the sum of its proper divisors (40026188).

45351412 is a wasteful number, since it uses less digits than its factorization.

45351412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 254 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 45351412 is about 6734.3456994722. The cubic root of 45351412 is about 356.6128085134.

Adding to 45351412 its reverse (21415354), we get a palindrome (66766766).

The spelling of 45351412 in words is "forty-five million, three hundred fifty-one thousand, four hundred twelve".