45225050113 has 2 divisors, whose sum is σ = 45225050114. Its totient is φ = 45225050112.

The previous prime is 45225050099. The next prime is 45225050231. The reversal of 45225050113 is 31105052254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32932449729 + 12292600384 = 181473^2 + 110872^2 .

It is a cyclic number.

It is not a de Polignac number, because 45225050113 - 2¹³ = 45225041921 is a prime.

It is a super-2 number, since 2×45225050113² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45225050813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22612525056 + 22612525057.

It is an arithmetic number, because the mean of its divisors is an integer number (22612525057).

Almost surely, 2^45225050113 is an apocalyptic number.

It is an amenable number.

45225050113 is a deficient number, since it is larger than the sum of its proper divisors (1).

45225050113 is an equidigital number, since it uses as much as digits as its factorization.

45225050113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 45225050113 in words is "forty-five billion, two hundred twenty-five million, fifty thousand, one hundred thirteen".