51534050 has 12 divisors (see below), whose sum is σ = 95853426. Its totient is φ = 20613600.

The previous prime is 51534047. The next prime is 51534071. The reversal of 51534050 is 5043515.

It can be written as a sum of positive squares in 3 ways, for example, as 23454649 + 28079401 = 4843^2 + 5299^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 515291 + ... + 515390.

Almost surely, 2^51534050 is an apocalyptic number.

51534050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51534050 is a deficient number, since it is larger than the sum of its proper divisors (44319376).

51534050 is a wasteful number, since it uses less digits than its factorization.

51534050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030693 (or 1030688 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 51534050 is about 7178.7220311139. The cubic root of 51534050 is about 372.1329206659.

Adding to 51534050 its reverse (5043515), we get a palindrome (56577565).

The spelling of 51534050 in words is "fifty-one million, five hundred thirty-four thousand, fifty".