51601150110 has 32 divisors (see below), whose sum is σ = 125539241760. Its totient is φ = 13571808768.

The previous prime is 51601150109. The next prime is 51601150127. The reversal of 51601150110 is 1105110615.

It is a happy number.

It is a congruent number.

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, 11778895 + ... + 11783274.

It is an arithmetic number, because the mean of its divisors is an integer number (3923101305).

Almost surely, 2^51601150110 is an apocalyptic number.

51601150110 is an abundant number, since it is smaller than the sum of its proper divisors (73938091650).

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

51601150110 is a wasteful number, since it uses less digits than its factorization.

51601150110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23562252.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 51601150110 its reverse (1105110615), we get a palindrome (52706260725).

The spelling of 51601150110 in words is "fifty-one billion, six hundred one million, one hundred fifty thousand, one hundred ten".