5145231201 has 16 divisors (see below), whose sum is σ = 7485386688. Its totient is φ = 3117732800.

The previous prime is 5145231193. The next prime is 5145231227. The reversal of 5145231201 is 1021325415.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5145231201 - 2³ = 5145231193 is a prime.

It is a super-2 number, since 2×5145231201² = 52946808223487804802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5145231241) 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, 216991 + ... + 239531.

It is an arithmetic number, because the mean of its divisors is an integer number (467836668).

Almost surely, 2^5145231201 is an apocalyptic number.

It is an amenable number.

5145231201 is a deficient number, since it is larger than the sum of its proper divisors (2340155487).

5145231201 is a wasteful number, since it uses less digits than its factorization.

5145231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29472.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5145231201 is about 71730.2669798461. The cubic root of 5145231201 is about 1726.3743106326.

Adding to 5145231201 its reverse (1021325415), we get a palindrome (6166556616).

The spelling of 5145231201 in words is "five billion, one hundred forty-five million, two hundred thirty-one thousand, two hundred one".