6902650131 has 16 divisors (see below), whose sum is σ = 10494527904. Its totient is φ = 3997914624.

The previous prime is 6902650127. The next prime is 6902650141. The reversal of 6902650131 is 1310562096.

It is a happy number.

It is not a de Polignac number, because 6902650131 - 2² = 6902650127 is a prime.

It is a super-2 number, since 2×6902650131² = 95293157661988634322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6902650092 and 6902650101.

It is not an unprimeable number, because it can be changed into a prime (6902650141) 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 15 ways as a sum of consecutive naturals, for example, 5204956 + ... + 5206281.

It is an arithmetic number, because the mean of its divisors is an integer number (655907994).

Almost surely, 2^6902650131 is an apocalyptic number.

6902650131 is a deficient number, since it is larger than the sum of its proper divisors (3591877773).

6902650131 is a wasteful number, since it uses less digits than its factorization.

6902650131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10411270.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 6902650131 is about 83082.1890118454. The cubic root of 6902650131 is about 1904.0219632195.

The spelling of 6902650131 in words is "six billion, nine hundred two million, six hundred fifty thousand, one hundred thirty-one".