5206113451 has 12 divisors (see below), whose sum is σ = 6539912176. Its totient is φ = 4056711120.

The previous prime is 5206113431. The next prime is 5206113461. The reversal of 5206113451 is 1543116025.

It is not a de Polignac number, because 5206113451 - 2¹¹ = 5206111403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5206113401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3072420 + ... + 3074113.

Almost surely, 2^5206113451 is an apocalyptic number.

5206113451 is a deficient number, since it is larger than the sum of its proper divisors (1333798725).

5206113451 is a wasteful number, since it uses less digits than its factorization.

5206113451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6146562 (or 6146551 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5206113451 is about 72153.4022136171. The cubic root of 5206113451 is about 1733.1568820093.

Adding to 5206113451 its reverse (1543116025), we get a palindrome (6749229476).

The spelling of 5206113451 in words is "five billion, two hundred six million, one hundred thirteen thousand, four hundred fifty-one".