6151512250671 has 16 divisors (see below), whose sum is σ = 8559535299840. Its totient is φ = 3922286582720.

The previous prime is 6151512250657. The next prime is 6151512250699. The reversal of 6151512250671 is 1760522151516.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6151512250671 - 2²¹ = 6151510153519 is a prime.

It is a super-2 number, since 2×6151512250671² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6151512250171) 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, 4082670 + ... + 5382491.

It is an arithmetic number, because the mean of its divisors is an integer number (534970956240).

Almost surely, 2^{6151512250671} is an apocalyptic number.

6151512250671 is a deficient number, since it is larger than the sum of its proper divisors (2408023049169).

6151512250671 is a wasteful number, since it uses less digits than its factorization.

6151512250671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9474606.

The product of its (nonzero) digits is 126000, while the sum is 42.

The spelling of 6151512250671 in words is "six trillion, one hundred fifty-one billion, five hundred twelve million, two hundred fifty thousand, six hundred seventy-one".