6151606150511 has 4 divisors (see below), whose sum is σ = 6350045058624. Its totient is φ = 5953167242400.

The previous prime is 6151606150507. The next prime is 6151606150583. The reversal of 6151606150511 is 1150516061516.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6151606150511 - 2² = 6151606150507 is a prime.

It is a super-2 number, since 2×6151606150511² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6151606150211) 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, 99219454010 + ... + 99219454071.

It is an arithmetic number, because the mean of its divisors is an integer number (1587511264656).

Almost surely, 2^{6151606150511} is an apocalyptic number.

6151606150511 is a deficient number, since it is larger than the sum of its proper divisors (198438908113).

6151606150511 is a wasteful number, since it uses less digits than its factorization.

6151606150511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198438908112.

The product of its (nonzero) digits is 27000, while the sum is 38.

It can be divided in two parts, 61516061505 and 11, that added together give a palindrome (61516061516).

The spelling of 6151606150511 in words is "six trillion, one hundred fifty-one billion, six hundred six million, one hundred fifty thousand, five hundred eleven".