5350720450 has 12 divisors (see below), whose sum is σ = 9952340130. Its totient is φ = 2140288160.

The previous prime is 5350720411. The next prime is 5350720451. The reversal of 5350720450 is 540270535.

It can be written as a sum of positive squares in 3 ways, for example, as 4288547169 + 1062173281 = 65487^2 + 32591^2 .

It is not an unprimeable number, because it can be changed into a prime (5350720451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53507155 + ... + 53507254.

Almost surely, 2^5350720450 is an apocalyptic number.

5350720450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5350720450 is a deficient number, since it is larger than the sum of its proper divisors (4601619680).

5350720450 is a wasteful number, since it uses less digits than its factorization.

5350720450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107014421 (or 107014416 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 5350720450 is about 73148.6189206604. The cubic root of 5350720450 is about 1749.0575006515.

Adding to 5350720450 its reverse (540270535), we get a palindrome (5890990985).

The spelling of 5350720450 in words is "five billion, three hundred fifty million, seven hundred twenty thousand, four hundred fifty".