55051836720234 has 16 divisors (see below), whose sum is σ = 110832836842560. Its totient is φ = 18229085006400.

The previous prime is 55051836720229. The next prime is 55051836720239. The reversal of 55051836720234 is 43202763815055.

It is an interprime number because it is at equal distance from previous prime (55051836720229) and next prime (55051836720239).

It is not an unprimeable number, because it can be changed into a prime (55051836720239) 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, 30381807439 + ... + 30381809250.

It is an arithmetic number, because the mean of its divisors is an integer number (6927052302660).

Almost surely, 2^{55051836720234} is an apocalyptic number.

55051836720234 is an abundant number, since it is smaller than the sum of its proper divisors (55781000122326).

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

55051836720234 is a wasteful number, since it uses less digits than its factorization.

55051836720234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60763616845.

The product of its (nonzero) digits is 6048000, while the sum is 51.

The spelling of 55051836720234 in words is "fifty-five trillion, fifty-one billion, eight hundred thirty-six million, seven hundred twenty thousand, two hundred thirty-four".