51829011 has 16 divisors (see below), whose sum is σ = 82690720. Its totient is φ = 31894560.

The previous prime is 51829007. The next prime is 51829013. The reversal of 51829011 is 11092815.

51829011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51829011 - 2² = 51829007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51829013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73480 + ... + 74181.

It is an arithmetic number, because the mean of its divisors is an integer number (5168170).

Almost surely, 2^51829011 is an apocalyptic number.

51829011 is a deficient number, since it is larger than the sum of its proper divisors (30861709).

51829011 is a wasteful number, since it uses less digits than its factorization.

51829011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147683 (or 147677 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The square root of 51829011 is about 7199.2368345541. The cubic root of 51829011 is about 372.8415521103.

The spelling of 51829011 in words is "fifty-one million, eight hundred twenty-nine thousand, eleven".