45254250199 has 8 divisors (see below), whose sum is σ = 45383345280. Its totient is φ = 45125340216.

The previous prime is 45254250193. The next prime is 45254250229. The reversal of 45254250199 is 99105245254.

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

It is a cyclic number.

It is not a de Polignac number, because 45254250199 - 2⁷ = 45254250071 is a prime.

It is a super-2 number, since 2×45254250199² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45254250193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450972 + ... + 542110.

It is an arithmetic number, because the mean of its divisors is an integer number (5672918160).

Almost surely, 2^45254250199 is an apocalyptic number.

45254250199 is a deficient number, since it is larger than the sum of its proper divisors (129095081).

45254250199 is an equidigital number, since it uses as much as digits as its factorization.

45254250199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92549.

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 45254250199 in words is "forty-five billion, two hundred fifty-four million, two hundred fifty thousand, one hundred ninety-nine".