45500246665 has 4 divisors (see below), whose sum is σ = 54600296004. Its totient is φ = 36400197328.

The previous prime is 45500246651. The next prime is 45500246677. The reversal of 45500246665 is 56664200554.

It is a happy number.

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 33191009856 + 12309236809 = 182184^2 + 110947^2 .

It is a cyclic number.

It is not a de Polignac number, because 45500246665 - 2¹⁷ = 45500115593 is a prime.

It is a Duffinian 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, 4550024662 + ... + 4550024671.

It is an arithmetic number, because the mean of its divisors is an integer number (13650074001).

Almost surely, 2^45500246665 is an apocalyptic number.

It is an amenable number.

45500246665 is a deficient number, since it is larger than the sum of its proper divisors (9100049339).

45500246665 is an equidigital number, since it uses as much as digits as its factorization.

45500246665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100049338.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 45500246665 in words is "forty-five billion, five hundred million, two hundred forty-six thousand, six hundred sixty-five".