550662756612 has 24 divisors (see below), whose sum is σ = 1352505016800. Its totient is φ = 173893502016.

The previous prime is 550662756547. The next prime is 550662756613. The reversal of 550662756612 is 216657266055.

It is not an unprimeable number, because it can be changed into a prime (550662756613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207593537 + ... + 1207593992.

It is an arithmetic number, because the mean of its divisors is an integer number (56354375700).

Almost surely, 2^550662756612 is an apocalyptic number.

It is an amenable number.

550662756612 is an abundant number, since it is smaller than the sum of its proper divisors (801842260188).

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

550662756612 is a wasteful number, since it uses less digits than its factorization.

550662756612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415187555 (or 2415187553 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 550662756612 in words is "five hundred fifty billion, six hundred sixty-two million, seven hundred fifty-six thousand, six hundred twelve".