45351322 has 8 divisors (see below), whose sum is σ = 68220756. Its totient is φ = 22611072.

The previous prime is 45351301. The next prime is 45351343. The reversal of 45351322 is 22315354.

It is an interprime number because it is at equal distance from previous prime (45351301) and next prime (45351343).

It can be written as a sum of positive squares in 2 ways, for example, as 44876601 + 474721 = 6699^2 + 689^2 .

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, 31413 + ... + 32824.

Almost surely, 2^45351322 is an apocalyptic number.

45351322 is a deficient number, since it is larger than the sum of its proper divisors (22869434).

45351322 is a wasteful number, since it uses less digits than its factorization.

45351322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64592.

The product of its digits is 3600, while the sum is 25.

The square root of 45351322 is about 6734.3390173053. The cubic root of 45351322 is about 356.6125726136.

Adding to 45351322 its reverse (22315354), we get a palindrome (67666676).

The spelling of 45351322 in words is "forty-five million, three hundred fifty-one thousand, three hundred twenty-two".