50572450 has 24 divisors (see below), whose sum is σ = 99599652. Its totient is φ = 19038720.

The previous prime is 50572421. The next prime is 50572493. The reversal of 50572450 is 5427505.

It can be written as a sum of positive squares in 6 ways, for example, as 27657081 + 22915369 = 5259^2 + 4787^2 .

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 11 ways as a sum of consecutive naturals, for example, 28899 + ... + 30598.

Almost surely, 2^50572450 is an apocalyptic number.

50572450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50572450 is a deficient number, since it is larger than the sum of its proper divisors (49027202).

50572450 is a wasteful number, since it uses less digits than its factorization.

50572450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59526 (or 59521 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 50572450 is about 7111.4309389883. The cubic root of 50572450 is about 369.8037673838.

Adding to 50572450 its reverse (5427505), we get a palindrome (55999955).

It can be divided in two parts, 50 and 572450, that multiplied together give a square (28622500 = 5350²).

The spelling of 50572450 in words is "fifty million, five hundred seventy-two thousand, four hundred fifty".