45213161707 has 4 divisors (see below), whose sum is σ = 51672184816. Its totient is φ = 38754138600.

The previous prime is 45213161687. The next prime is 45213161779. The reversal of 45213161707 is 70716131254.

45213161707 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 45213161707 - 2³¹ = 43065678059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45213161207) 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, 3229511544 + ... + 3229511557.

It is an arithmetic number, because the mean of its divisors is an integer number (12918046204).

Almost surely, 2^45213161707 is an apocalyptic number.

45213161707 is a deficient number, since it is larger than the sum of its proper divisors (6459023109).

45213161707 is an equidigital number, since it uses as much as digits as its factorization.

45213161707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6459023108.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 45213161707 in words is "forty-five billion, two hundred thirteen million, one hundred sixty-one thousand, seven hundred seven".