550076135567718 has 32 divisors (see below), whose sum is σ = 1107817702744320. Its totient is φ = 182081972498400.

The previous prime is 550076135567713. The next prime is 550076135567767. The reversal of 550076135567718 is 817765531670055.

It is a super-2 number, since 2×550076135567718² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550076135567713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101427828 + ... + 106713431.

It is an arithmetic number, because the mean of its divisors is an integer number (34619303210760).

Almost surely, 2^{550076135567718} is an apocalyptic number.

550076135567718 is an abundant number, since it is smaller than the sum of its proper divisors (557741567176602).

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

550076135567718 is a wasteful number, since it uses less digits than its factorization.

550076135567718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208144332.

The product of its (nonzero) digits is 185220000, while the sum is 66.

The spelling of 550076135567718 in words is "five hundred fifty trillion, seventy-six billion, one hundred thirty-five million, five hundred sixty-seven thousand, seven hundred eighteen".