45652020170 has 8 divisors (see below), whose sum is σ = 82173636324. Its totient is φ = 18260808064.

The previous prime is 45652020121. The next prime is 45652020173. The reversal of 45652020170 is 7102025654.

It can be written as a sum of positive squares in 2 ways, for example, as 43289379721 + 2362640449 = 208061^2 + 48607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45652020173) 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, 2282600999 + ... + 2282601018.

Almost surely, 2^45652020170 is an apocalyptic number.

45652020170 is a deficient number, since it is larger than the sum of its proper divisors (36521616154).

45652020170 is a wasteful number, since it uses less digits than its factorization.

45652020170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4565202024.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 45652020170 in words is "forty-five billion, six hundred fifty-two million, twenty thousand, one hundred seventy".