51061050118 has 16 divisors (see below), whose sum is σ = 82487051136. Its totient is φ = 23565548160.

The previous prime is 51061050101. The next prime is 51061050121. The reversal of 51061050118 is 81105016015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893278 + ... + 948718.

It is an arithmetic number, because the mean of its divisors is an integer number (5155440696).

Almost surely, 2^51061050118 is an apocalyptic number.

51061050118 is a deficient number, since it is larger than the sum of its proper divisors (31426001018).

51061050118 is a wasteful number, since it uses less digits than its factorization.

51061050118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90879.

The product of its (nonzero) digits is 1200, while the sum is 28.

The spelling of 51061050118 in words is "fifty-one billion, sixty-one million, fifty thousand, one hundred eighteen".