55000144151 has 32 divisors (see below), whose sum is σ = 59609640960. Its totient is φ = 50582347776.

The previous prime is 55000144093. The next prime is 55000144159. The reversal of 55000144151 is 15144100055.

55000144151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55000144151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55000144151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55000144159) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84226541 + ... + 84227193.

It is an arithmetic number, because the mean of its divisors is an integer number (1862801280).

Almost surely, 2^55000144151 is an apocalyptic number.

55000144151 is a deficient number, since it is larger than the sum of its proper divisors (4609496809).

55000144151 is a wasteful number, since it uses less digits than its factorization.

55000144151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343.

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 55000144151 in words is "fifty-five billion, one hundred forty-four thousand, one hundred fifty-one".