6151755561662 has 32 divisors (see below), whose sum is σ = 9577900015200. Its totient is φ = 2961476896768.

The previous prime is 6151755561661. The next prime is 6151755561667. The reversal of 6151755561662 is 2661655571516.

It is a junction number, because it is equal to n+sod(n) for n = 6151755561598 and 6151755561607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6151755561661) 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, 2694158 + ... + 4422894.

It is an arithmetic number, because the mean of its divisors is an integer number (299309375475).

Almost surely, 2^{6151755561662} is an apocalyptic number.

6151755561662 is a deficient number, since it is larger than the sum of its proper divisors (3426144453538).

6151755561662 is a wasteful number, since it uses less digits than its factorization.

6151755561662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729420.

The product of its digits is 11340000, while the sum is 56.

The spelling of 6151755561662 in words is "six trillion, one hundred fifty-one billion, seven hundred fifty-five million, five hundred sixty-one thousand, six hundred sixty-two".