51916050590 has 16 divisors (see below), whose sum is σ = 93465898272. Its totient is φ = 20762640864.

The previous prime is 51916050583. The next prime is 51916050601. The reversal of 51916050590 is 9505061915.

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, 414389 + ... + 524928.

It is an arithmetic number, because the mean of its divisors is an integer number (5841618642).

Almost surely, 2^51916050590 is an apocalyptic number.

51916050590 is a deficient number, since it is larger than the sum of its proper divisors (41549847682).

51916050590 is a wasteful number, since it uses less digits than its factorization.

51916050590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944851.

The product of its (nonzero) digits is 60750, while the sum is 41.

The spelling of 51916050590 in words is "fifty-one billion, nine hundred sixteen million, fifty thousand, five hundred ninety".