45350485609 has 32 divisors (see below), whose sum is σ = 54301927680. Its totient is φ = 37332576000.

The previous prime is 45350485601. The next prime is 45350485627. The reversal of 45350485609 is 90658405354.

It is a cyclic number.

It is not a de Polignac number, because 45350485609 - 2³ = 45350485601 is a prime.

It is a super-2 number, since 2×45350485609² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45350485601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1559884 + ... + 1588690.

It is an arithmetic number, because the mean of its divisors is an integer number (1696935240).

Almost surely, 2^45350485609 is an apocalyptic number.

It is an amenable number.

45350485609 is a deficient number, since it is larger than the sum of its proper divisors (8951442071).

45350485609 is a wasteful number, since it uses less digits than its factorization.

45350485609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29041.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 45350485609 in words is "forty-five billion, three hundred fifty million, four hundred eighty-five thousand, six hundred nine".