5135441012 has 36 divisors (see below), whose sum is σ = 10117477860. Its totient is φ = 2267139072.

The previous prime is 5135440969. The next prime is 5135441021. The reversal of 5135441012 is 2101445315.

It can be written as a sum of positive squares in 2 ways, for example, as 1187078116 + 3948362896 = 34454^2 + 62836^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65837 + ... + 120852.

Almost surely, 2^5135441012 is an apocalyptic number.

5135441012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5135441012 is a deficient number, since it is larger than the sum of its proper divisors (4982036848).

5135441012 is a wasteful number, since it uses less digits than its factorization.

5135441012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186752 (or 186727 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5135441012 is about 71661.9914040909. The cubic root of 5135441012 is about 1725.2786512814.

Adding to 5135441012 its reverse (2101445315), we get a palindrome (7236886327).

The spelling of 5135441012 in words is "five billion, one hundred thirty-five million, four hundred forty-one thousand, twelve".