6151133513 has 6 divisors (see below), whose sum is σ = 7155400266. Its totient is φ = 5272400112.

The previous prime is 6151133449. The next prime is 6151133533. The reversal of 6151133513 is 3153311516.

It can be written as a sum of positive squares in only one way, i.e., 6150951184 + 182329 = 78428^2 + 427^2 .

It is not a de Polignac number, because 6151133513 - 2⁶ = 6151133449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6151133533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62766620 + ... + 62766717.

It is an arithmetic number, because the mean of its divisors is an integer number (1192566711).

Almost surely, 2^6151133513 is an apocalyptic number.

It is an amenable number.

6151133513 is a deficient number, since it is larger than the sum of its proper divisors (1004266753).

6151133513 is a wasteful number, since it uses less digits than its factorization.

6151133513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125533351 (or 125533344 counting only the distinct ones).

The product of its digits is 4050, while the sum is 29.

The square root of 6151133513 is about 78429.1623887442. The cubic root of 6151133513 is about 1832.2513536794.

The spelling of 6151133513 in words is "six billion, one hundred fifty-one million, one hundred thirty-three thousand, five hundred thirteen".