45553501552212 has 30 divisors (see below), whose sum is σ = 119085851280858. Its totient is φ = 15184500517296.

The previous prime is 45553501552193. The next prime is 45553501552261. The reversal of 45553501552212 is 21225510535554.

45553501552212 is a `hidden beast` number, since 4 + 5 + 5 + 53 + 50 + 15 + 522 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 37953312711876 + 7600188840336 = 6160626^2 + 2756844^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 70298613183 + ... + 70298613830.

Almost surely, 2^{45553501552212} is an apocalyptic number.

It is an amenable number.

45553501552212 is an abundant number, since it is smaller than the sum of its proper divisors (73532349728646).

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

45553501552212 is a wasteful number, since it uses less digits than its factorization.

45553501552212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140597227029 (or 140597227018 counting only the distinct ones).

The product of its (nonzero) digits is 1500000, while the sum is 45.

The spelling of 45553501552212 in words is "forty-five trillion, five hundred fifty-three billion, five hundred one million, five hundred fifty-two thousand, two hundred twelve".