50470450 has 24 divisors (see below), whose sum is σ = 99398772. Its totient is φ = 19000320.

The previous prime is 50470439. The next prime is 50470451. The reversal of 50470450 is 5407405.

It can be written as a sum of positive squares in 6 ways, for example, as 37344321 + 13126129 = 6111^2 + 3623^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (50470451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28839 + ... + 30538.

Almost surely, 2^50470450 is an apocalyptic number.

50470450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50470450 is a deficient number, since it is larger than the sum of its proper divisors (48928322).

50470450 is a wasteful number, since it uses less digits than its factorization.

50470450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59406 (or 59401 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 50470450 is about 7104.2557667922. The cubic root of 50470450 is about 369.5549799381.

Adding to 50470450 its reverse (5407405), we get a palindrome (55877855).

It can be divided in two parts, 50 and 470450, that multiplied together give a square (23522500 = 4850²).

The spelling of 50470450 in words is "fifty million, four hundred seventy thousand, four hundred fifty".