5215163101 has 4 divisors (see below), whose sum is σ = 5252682400. Its totient is φ = 5177643804.

The previous prime is 5215163081. The next prime is 5215163113. The reversal of 5215163101 is 1013615125.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5215163101 - 2²³ = 5206774493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215163131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18759441 + ... + 18759718.

It is an arithmetic number, because the mean of its divisors is an integer number (1313170600).

Almost surely, 2^5215163101 is an apocalyptic number.

It is an amenable number.

5215163101 is a deficient number, since it is larger than the sum of its proper divisors (37519299).

5215163101 is a wasteful number, since it uses less digits than its factorization.

5215163101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37519298.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 5215163101 is about 72216.0861650644. The cubic root of 5215163101 is about 1734.1605343581.

Adding to 5215163101 its reverse (1013615125), we get a palindrome (6228778226).

The spelling of 5215163101 in words is "five billion, two hundred fifteen million, one hundred sixty-three thousand, one hundred one".