51260574 has 32 divisors (see below), whose sum is σ = 106813440. Its totient is φ = 16380000.

The previous prime is 51260563. The next prime is 51260579. The reversal of 51260574 is 47506215.

51260574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51260579) 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, 25299 + ... + 27249.

It is an arithmetic number, because the mean of its divisors is an integer number (3337920).

Almost surely, 2^51260574 is an apocalyptic number.

51260574 is an abundant number, since it is smaller than the sum of its proper divisors (55552866).

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

51260574 is a wasteful number, since it uses less digits than its factorization.

51260574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 51260574 is about 7159.6490137436. The cubic root of 51260574 is about 371.4734862704.

Adding to 51260574 its reverse (47506215), we get a palindrome (98766789).

The spelling of 51260574 in words is "fifty-one million, two hundred sixty thousand, five hundred seventy-four".