45351551026 has 16 divisors (see below), whose sum is σ = 69839972928. Its totient is φ = 22078092400.

The previous prime is 45351550991. The next prime is 45351551039. The reversal of 45351551026 is 62015515354.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619110 + ... + 1646881.

It is an arithmetic number, because the mean of its divisors is an integer number (4364998308).

Almost surely, 2^45351551026 is an apocalyptic number.

45351551026 is a deficient number, since it is larger than the sum of its proper divisors (24488421902).

45351551026 is a wasteful number, since it uses less digits than its factorization.

45351551026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266177.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 45351551026 in words is "forty-five billion, three hundred fifty-one million, five hundred fifty-one thousand, twenty-six".