45302994026 has 8 divisors (see below), whose sum is σ = 67975863204. Its totient is φ = 22644372960.

The previous prime is 45302993929. The next prime is 45302994041. The reversal of 45302994026 is 62049920354.

It is a Cunningham number, because it is equal to 212845²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 45302994025 + 1 = 212845^2 + 1^2 .

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

It is a super-2 number, since 2×45302994026² (a number of 22 digits) contains 22 as substring.

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, 3554075 + ... + 3566798.

Almost surely, 2^45302994026 is an apocalyptic number.

45302994026 is a deficient number, since it is larger than the sum of its proper divisors (22672869178).

45302994026 is a wasteful number, since it uses less digits than its factorization.

45302994026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7124056.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 45302994026 in words is "forty-five billion, three hundred two million, nine hundred ninety-four thousand, twenty-six".