55151052530 has 32 divisors (see below), whose sum is σ = 113588939520. Its totient is φ = 18886374720.

The previous prime is 55151052511. The next prime is 55151052569. The reversal of 55151052530 is 3525015155.

55151052530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410801 + ... + 528260.

It is an arithmetic number, because the mean of its divisors is an integer number (3549654360).

Almost surely, 2^55151052530 is an apocalyptic number.

55151052530 is an abundant number, since it is smaller than the sum of its proper divisors (58437886990).

55151052530 is a wasteful number, since it uses less digits than its factorization.

55151052530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939914.

The product of its (nonzero) digits is 18750, while the sum is 32.

Adding to 55151052530 its reverse (3525015155), we get a palindrome (58676067685).

The spelling of 55151052530 in words is "fifty-five billion, one hundred fifty-one million, fifty-two thousand, five hundred thirty".