5150635221 has 16 divisors (see below), whose sum is σ = 6907032000. Its totient is φ = 3414039168.

The previous prime is 5150635181. The next prime is 5150635229. The reversal of 5150635221 is 1225360515.

It is a happy number.

It is not a de Polignac number, because 5150635221 - 2¹⁵ = 5150602453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5150635229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546255 + ... + 555603.

It is an arithmetic number, because the mean of its divisors is an integer number (431689500).

Almost surely, 2^5150635221 is an apocalyptic number.

It is an amenable number.

5150635221 is a deficient number, since it is larger than the sum of its proper divisors (1756396779).

5150635221 is a wasteful number, since it uses less digits than its factorization.

5150635221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10388.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 5150635221 is about 71767.9261299921. The cubic root of 5150635221 is about 1726.9785009752.

Adding to 5150635221 its reverse (1225360515), we get a palindrome (6375995736).

The spelling of 5150635221 in words is "five billion, one hundred fifty million, six hundred thirty-five thousand, two hundred twenty-one".