45245051113 has 8 divisors (see below), whose sum is σ = 46336121568. Its totient is φ = 44155747104.

The previous prime is 45245051069. The next prime is 45245051143. The reversal of 45245051113 is 31115054254.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45245051113 is a prime.

It is a super-2 number, since 2×45245051113² (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 (45245051143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389695 + ... + 492292.

It is an arithmetic number, because the mean of its divisors is an integer number (5792015196).

Almost surely, 2^45245051113 is an apocalyptic number.

45245051113 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

45245051113 is a deficient number, since it is larger than the sum of its proper divisors (1091070455).

45245051113 is a wasteful number, since it uses less digits than its factorization.

45245051113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883223.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 45245051113 in words is "forty-five billion, two hundred forty-five million, fifty-one thousand, one hundred thirteen".