5155320241 has 4 divisors (see below), whose sum is σ = 5203500912. Its totient is φ = 5107139572.

The previous prime is 5155320133. The next prime is 5155320251. The reversal of 5155320241 is 1420235515.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5155320241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5155320251) 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, 24090175 + ... + 24090388.

It is an arithmetic number, because the mean of its divisors is an integer number (1300875228).

Almost surely, 2^5155320241 is an apocalyptic number.

It is an amenable number.

5155320241 is a deficient number, since it is larger than the sum of its proper divisors (48180671).

5155320241 is a wasteful number, since it uses less digits than its factorization.

5155320241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48180670.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5155320241 is about 71800.5587791627. The cubic root of 5155320241 is about 1727.5019624214.

Adding to 5155320241 its reverse (1420235515), we get a palindrome (6575555756).

The spelling of 5155320241 in words is "five billion, one hundred fifty-five million, three hundred twenty thousand, two hundred forty-one".