45274010245 has 4 divisors (see below), whose sum is σ = 54328812300. Its totient is φ = 36219208192.

The previous prime is 45274010239. The next prime is 45274010291. The reversal of 45274010245 is 54201047254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54201047254 = 2 ⋅27100523627.

It can be written as a sum of positive squares in 2 ways, for example, as 28902040036 + 16371970209 = 170006^2 + 127953^2 .

It is a cyclic number.

It is not a de Polignac number, because 45274010245 - 2⁹ = 45274009733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45274010245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4527401020 + ... + 4527401029.

It is an arithmetic number, because the mean of its divisors is an integer number (13582203075).

Almost surely, 2^45274010245 is an apocalyptic number.

It is an amenable number.

45274010245 is a deficient number, since it is larger than the sum of its proper divisors (9054802055).

45274010245 is an equidigital number, since it uses as much as digits as its factorization.

45274010245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9054802054.

The product of its (nonzero) digits is 44800, while the sum is 34.

Adding to 45274010245 its reverse (54201047254), we get a palindrome (99475057499).

The spelling of 45274010245 in words is "forty-five billion, two hundred seventy-four million, ten thousand, two hundred forty-five".