55445063202 has 48 divisors (see below), whose sum is σ = 127231448760. Its totient is φ = 17389886976.

The previous prime is 55445063173. The next prime is 55445063203. The reversal of 55445063202 is 20236054455.

55445063202 is a `hidden beast` number, since 5 + 5 + 445 + 0 + 6 + 3 + 202 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 55343033001 + 102030201 = 235251^2 + 10101^2 .

It is not an unprimeable number, because it can be changed into a prime (55445063203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1230324 + ... + 1274592.

Almost surely, 2^55445063202 is an apocalyptic number.

55445063202 is an abundant number, since it is smaller than the sum of its proper divisors (71786385558).

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

55445063202 is a wasteful number, since it uses less digits than its factorization.

55445063202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48387 (or 48384 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 55445063202 in words is "fifty-five billion, four hundred forty-five million, sixty-three thousand, two hundred two".