55252777777804 has 6 divisors (see below), whose sum is σ = 96692361111164. Its totient is φ = 27626388888900.

The previous prime is 55252777777733. The next prime is 55252777777807. The reversal of 55252777777804 is 40877777725255.

It is a super-3 number, since 3×55252777777804³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (55252777777807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6906597222222 + ... + 6906597222229.

Almost surely, 2^{55252777777804} is an apocalyptic number.

It is an amenable number.

55252777777804 is a deficient number, since it is larger than the sum of its proper divisors (41439583333360).

55252777777804 is a wasteful number, since it uses less digits than its factorization.

55252777777804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13813194444455 (or 13813194444453 counting only the distinct ones).

The product of its (nonzero) digits is 1882384000, while the sum is 73.

The spelling of 55252777777804 in words is "fifty-five trillion, two hundred fifty-two billion, seven hundred seventy-seven million, seven hundred seventy-seven thousand, eight hundred four".