51035827 has 12 divisors (see below), whose sum is σ = 55051920. Its totient is φ = 47221680.

The previous prime is 51035813. The next prime is 51035849. The reversal of 51035827 is 72853015.

It is a de Polignac number, because none of the positive numbers 2^k-51035827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51135827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20949 + ... + 23257.

It is an arithmetic number, because the mean of its divisors is an integer number (4587660).

Almost surely, 2^51035827 is an apocalyptic number.

51035827 is a deficient number, since it is larger than the sum of its proper divisors (4016093).

51035827 is a wasteful number, since it uses less digits than its factorization.

51035827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394 (or 2363 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 51035827 is about 7143.9363798959. The cubic root of 51035827 is about 370.9297944522.

The spelling of 51035827 in words is "fifty-one million, thirty-five thousand, eight hundred twenty-seven".