5135433672 has 16 divisors (see below), whose sum is σ = 12838584240. Its totient is φ = 1711811216.

The previous prime is 5135433671. The next prime is 5135433673. The reversal of 5135433672 is 2763345315.

It is an interprime number because it is at equal distance from previous prime (5135433671) and next prime (5135433673).

It is a super-2 number, since 2×5135433672² = 52745357999022807168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5135433672.

It is not an unprimeable number, because it can be changed into a prime (5135433671) 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, 106988178 + ... + 106988225.

It is an arithmetic number, because the mean of its divisors is an integer number (802411515).

Almost surely, 2^5135433672 is an apocalyptic number.

It is an amenable number.

5135433672 is an abundant number, since it is smaller than the sum of its proper divisors (7703150568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5135433672 is a wasteful number, since it uses less digits than its factorization.

5135433672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213976412 (or 213976408 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 5135433672 is about 71661.9401914294. The cubic root of 5135433672 is about 1725.2778293103.

Adding to 5135433672 its reverse (2763345315), we get a palindrome (7898778987).

The spelling of 5135433672 in words is "five billion, one hundred thirty-five million, four hundred thirty-three thousand, six hundred seventy-two".