45820921908200 has 24 divisors (see below), whose sum is σ = 106533643437030. Its totient is φ = 18328368763200.

The previous prime is 45820921908199. The next prime is 45820921908227. The reversal of 45820921908200 is 280912902854.

It can be written as a sum of positive squares in 3 ways, for example, as 30607162075876 + 15213759832324 = 5532374^2 + 3900482^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114552304571 + ... + 114552304970.

Almost surely, 2^{45820921908200} is an apocalyptic number.

45820921908200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45820921908200 is an abundant number, since it is smaller than the sum of its proper divisors (60712721528830).

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

45820921908200 is a wasteful number, since it uses less digits than its factorization.

45820921908200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229104609557 (or 229104609548 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The spelling of 45820921908200 in words is "forty-five trillion, eight hundred twenty billion, nine hundred twenty-one million, nine hundred eight thousand, two hundred".