51264703 has 8 divisors (see below), whose sum is σ = 58659840. Its totient is φ = 43887480.

The previous prime is 51264683. The next prime is 51264709. The reversal of 51264703 is 30746215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 51264703 - 2¹³ = 51256511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51264709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2358 + ... + 10396.

It is an arithmetic number, because the mean of its divisors is an integer number (7332480).

Almost surely, 2^51264703 is an apocalyptic number.

51264703 is a deficient number, since it is larger than the sum of its proper divisors (7395137).

51264703 is an equidigital number, since it uses as much as digits as its factorization.

51264703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8957.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 51264703 is about 7159.9373600612. The cubic root of 51264703 is about 371.4834599709.

The spelling of 51264703 in words is "fifty-one million, two hundred sixty-four thousand, seven hundred three".