51756094 has 16 divisors (see below), whose sum is σ = 84213360. Its totient is φ = 23713920.

The previous prime is 51756083. The next prime is 51756113. The reversal of 51756094 is 49065715.

It is a super-2 number, since 2×51756094² = 5357386532273672, which contains 22 as substring.

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, 3547 + ... + 10774.

It is an arithmetic number, because the mean of its divisors is an integer number (5263335).

Almost surely, 2^51756094 is an apocalyptic number.

51756094 is a deficient number, since it is larger than the sum of its proper divisors (32457266).

51756094 is a wasteful number, since it uses less digits than its factorization.

51756094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14475.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 51756094 is about 7194.1708347801. The cubic root of 51756094 is about 372.6666227529. Note that the first 4 decimals are identical.

The spelling of 51756094 in words is "fifty-one million, seven hundred fifty-six thousand, ninety-four".