51368094 has 20 divisors (see below), whose sum is σ = 115102944. Its totient is φ = 17122644.

The previous prime is 51368087. The next prime is 51368111. The reversal of 51368094 is 49086315.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 158382 + ... + 158705.

Almost surely, 2^51368094 is an apocalyptic number.

51368094 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

51368094 is an abundant number, since it is smaller than the sum of its proper divisors (63734850).

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

51368094 is a wasteful number, since it uses less digits than its factorization.

51368094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317101 (or 317092 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 51368094 is about 7167.1538284036. The cubic root of 51368094 is about 371.7330290540.

The spelling of 51368094 in words is "fifty-one million, three hundred sixty-eight thousand, ninety-four".