45662949505 has 24 divisors (see below), whose sum is σ = 56174739768. Its totient is φ = 35632037376.

The previous prime is 45662949487. The next prime is 45662949539. The reversal of 45662949505 is 50594926654.

It can be written as a sum of positive squares in 12 ways, for example, as 705380481 + 44957569024 = 26559^2 + 212032^2 .

It is not a de Polignac number, because 45662949505 - 2⁵ = 45662949473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2420389 + ... + 2439181.

It is an arithmetic number, because the mean of its divisors is an integer number (2340614157).

Almost surely, 2^45662949505 is an apocalyptic number.

It is an amenable number.

45662949505 is a deficient number, since it is larger than the sum of its proper divisors (10511790263).

45662949505 is a wasteful number, since it uses less digits than its factorization.

45662949505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19077 (or 19024 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 55.

The spelling of 45662949505 in words is "forty-five billion, six hundred sixty-two million, nine hundred forty-nine thousand, five hundred five".