55343762718 has 16 divisors (see below), whose sum is σ = 117198556560. Its totient is φ = 17362749056.

The previous prime is 55343762713. The next prime is 55343762737. The reversal of 55343762718 is 81726734355.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55343762713) 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, 271292853 + ... + 271293056.

It is an arithmetic number, because the mean of its divisors is an integer number (7324909785).

Almost surely, 2^55343762718 is an apocalyptic number.

55343762718 is an abundant number, since it is smaller than the sum of its proper divisors (61854793842).

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

55343762718 is a wasteful number, since it uses less digits than its factorization.

55343762718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542585931.

The product of its digits is 4233600, while the sum is 51.

The spelling of 55343762718 in words is "fifty-five billion, three hundred forty-three million, seven hundred sixty-two thousand, seven hundred eighteen".