5020634251 has 8 divisors (see below), whose sum is σ = 5201732880. Its totient is φ = 4840067232.

The previous prime is 5020634249. The next prime is 5020634261. The reversal of 5020634251 is 1524360205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5020634251 - 2¹ = 5020634249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5020634221) 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, 113625 + ... + 151498.

It is an arithmetic number, because the mean of its divisors is an integer number (650216610).

Almost surely, 2^5020634251 is an apocalyptic number.

5020634251 is a deficient number, since it is larger than the sum of its proper divisors (181098629).

5020634251 is a wasteful number, since it uses less digits than its factorization.

5020634251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265805.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5020634251 is about 70856.4340832927. The cubic root of 5020634251 is about 1712.3249897769.

Adding to 5020634251 its reverse (1524360205), we get a palindrome (6544994456).

The spelling of 5020634251 in words is "five billion, twenty million, six hundred thirty-four thousand, two hundred fifty-one".