55512606452 has 24 divisors (see below), whose sum is σ = 98035793856. Its totient is φ = 27502525568.

The previous prime is 55512606431. The next prime is 55512606503. The reversal of 55512606452 is 25460621555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1686383 + ... + 1718985.

It is an arithmetic number, because the mean of its divisors is an integer number (4084824744).

Almost surely, 2^55512606452 is an apocalyptic number.

It is an amenable number.

55512606452 is a deficient number, since it is larger than the sum of its proper divisors (42523187404).

55512606452 is a wasteful number, since it uses less digits than its factorization.

55512606452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36487 (or 36485 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 55512606452 in words is "fifty-five billion, five hundred twelve million, six hundred six thousand, four hundred fifty-two".