45210626321 has 16 divisors (see below), whose sum is σ = 51833134080. Its totient is φ = 38629256400.

The previous prime is 45210626317. The next prime is 45210626333. The reversal of 45210626321 is 12362601254.

It is not a de Polignac number, because 45210626321 - 2² = 45210626317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45210626371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3429140 + ... + 3442298.

It is an arithmetic number, because the mean of its divisors is an integer number (3239570880).

Almost surely, 2^45210626321 is an apocalyptic number.

It is an amenable number.

45210626321 is a deficient number, since it is larger than the sum of its proper divisors (6622507759).

45210626321 is a wasteful number, since it uses less digits than its factorization.

45210626321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14684.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 45210626321 in words is "forty-five billion, two hundred ten million, six hundred twenty-six thousand, three hundred twenty-one".