45257253166336 has 36 divisors (see below), whose sum is σ = 90342769670272. Its totient is φ = 22627361742336.

The previous prime is 45257253166331. The next prime is 45257253166337. The reversal of 45257253166336 is 63366135275254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45257253166331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343536 + ... + 9520111.

Almost surely, 2^{45257253166336} is an apocalyptic number.

It is an amenable number.

45257253166336 is a deficient number, since it is larger than the sum of its proper divisors (45085516503936).

45257253166336 is an equidigital number, since it uses as much as digits as its factorization.

45257253166336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9881586 (or 9881572 counting only the distinct ones).

The product of its digits is 81648000, while the sum is 58.

The spelling of 45257253166336 in words is "forty-five trillion, two hundred fifty-seven billion, two hundred fifty-three million, one hundred sixty-six thousand, three hundred thirty-six".