45201608619 has 16 divisors (see below), whose sum is σ = 62520299520. Its totient is φ = 29027269440.

The previous prime is 45201608603. The next prime is 45201608651. The reversal of 45201608619 is 91680610254.

It is not a de Polignac number, because 45201608619 - 2⁴ = 45201608603 is a prime.

It is a super-2 number, since 2×45201608619² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45201603619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2316187 + ... + 2335620.

It is an arithmetic number, because the mean of its divisors is an integer number (3907518720).

Almost surely, 2^45201608619 is an apocalyptic number.

45201608619 is a deficient number, since it is larger than the sum of its proper divisors (17318690901).

45201608619 is a wasteful number, since it uses less digits than its factorization.

45201608619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4651930.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 45201608619 in words is "forty-five billion, two hundred one million, six hundred eight thousand, six hundred nineteen".