45254968969 has 4 divisors (see below), whose sum is σ = 51719964544. Its totient is φ = 38789973396.

The previous prime is 45254968951. The next prime is 45254968991. The reversal of 45254968969 is 96986945254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45254968969 - 2⁷ = 45254968841 is a prime.

It is a super-2 number, since 2×45254968969² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45254968919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3232497777 + ... + 3232497790.

It is an arithmetic number, because the mean of its divisors is an integer number (12929991136).

Almost surely, 2^45254968969 is an apocalyptic number.

It is an amenable number.

45254968969 is a deficient number, since it is larger than the sum of its proper divisors (6464995575).

45254968969 is an equidigital number, since it uses as much as digits as its factorization.

45254968969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6464995574.

The product of its digits is 167961600, while the sum is 67.

The spelling of 45254968969 in words is "forty-five billion, two hundred fifty-four million, nine hundred sixty-eight thousand, nine hundred sixty-nine".