45260020265 has 4 divisors (see below), whose sum is σ = 54312024324. Its totient is φ = 36208016208.

The previous prime is 45260020199. The next prime is 45260020279. The reversal of 45260020265 is 56202006254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14973927424 + 30286092841 = 122368^2 + 174029^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45260020265 is a prime.

It is a Duffinian number.

It is a Curzon 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, 4526002022 + ... + 4526002031.

It is an arithmetic number, because the mean of its divisors is an integer number (13578006081).

Almost surely, 2^45260020265 is an apocalyptic number.

It is an amenable number.

45260020265 is a deficient number, since it is larger than the sum of its proper divisors (9052004059).

45260020265 is an equidigital number, since it uses as much as digits as its factorization.

45260020265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9052004058.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 45260020265 in words is "forty-five billion, two hundred sixty million, twenty thousand, two hundred sixty-five".