45450512611 has 4 divisors (see below), whose sum is σ = 51943442992. Its totient is φ = 38957582232.

The previous prime is 45450512581. The next prime is 45450512623. The reversal of 45450512611 is 11621505454.

45450512611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45450512611 - 2⁷ = 45450512483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45450512671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3246465180 + ... + 3246465193.

It is an arithmetic number, because the mean of its divisors is an integer number (12985860748).

Almost surely, 2^45450512611 is an apocalyptic number.

45450512611 is a deficient number, since it is larger than the sum of its proper divisors (6492930381).

45450512611 is an equidigital number, since it uses as much as digits as its factorization.

45450512611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6492930380.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 45450512611 in words is "forty-five billion, four hundred fifty million, five hundred twelve thousand, six hundred eleven".