45861820160 has 72 divisors (see below), whose sum is σ = 118303694880. Its totient is φ = 16933588992.

The previous prime is 45861820099. The next prime is 45861820177. The reversal of 45861820160 is 6102816854.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361420 + ... + 1394699.

Almost surely, 2^45861820160 is an apocalyptic number.

45861820160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45861820160 is an abundant number, since it is smaller than the sum of its proper divisors (72441874720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45861820160 is a wasteful number, since it uses less digits than its factorization.

45861820160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756153 (or 2756139 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 45861820160 in words is "forty-five billion, eight hundred sixty-one million, eight hundred twenty thousand, one hundred sixty".