51526655230 has 8 divisors (see below), whose sum is σ = 92747979432. Its totient is φ = 20610662088.

The previous prime is 51526655227. The next prime is 51526655273. The reversal of 51526655230 is 3255662515.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2576332752 + ... + 2576332771.

It is an arithmetic number, because the mean of its divisors is an integer number (11593497429).

Almost surely, 2^51526655230 is an apocalyptic number.

51526655230 is a deficient number, since it is larger than the sum of its proper divisors (41221324202).

51526655230 is a wasteful number, since it uses less digits than its factorization.

51526655230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152665530.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 51526655230 in words is "fifty-one billion, five hundred twenty-six million, six hundred fifty-five thousand, two hundred thirty".