50512472 has 32 divisors (see below), whose sum is σ = 96768000. Its totient is φ = 24714144.

The previous prime is 50512471. The next prime is 50512477. The reversal of 50512472 is 27421505.

50512472 = T₇₃ + T₇₄ + ... + T₆₇₁.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50512471) 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, 84029 + ... + 84627.

It is an arithmetic number, because the mean of its divisors is an integer number (3024000).

Almost surely, 2^50512472 is an apocalyptic number.

It is an amenable number.

50512472 is a deficient number, since it is larger than the sum of its proper divisors (46255528).

50512472 is a wasteful number, since it uses less digits than its factorization.

50512472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 50512472 is about 7107.2126744597. The cubic root of 50512472 is about 369.6575160517.

Adding to 50512472 its reverse (27421505), we get a palindrome (77933977).

The spelling of 50512472 in words is "fifty million, five hundred twelve thousand, four hundred seventy-two".