2650087136 has 24 divisors (see below), whose sum is σ = 5224038120. Its totient is φ = 1323347328.

The previous prime is 2650087123. The next prime is 2650087147. The reversal of 2650087136 is 6317800562.

It is a self number, because there is not a number n which added to its sum of digits gives 2650087136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27431 + ... + 77798.

It is an arithmetic number, because the mean of its divisors is an integer number (217668255).

Almost surely, 2^2650087136 is an apocalyptic number.

It is an amenable number.

2650087136 is a deficient number, since it is larger than the sum of its proper divisors (2573950984).

2650087136 is a wasteful number, since it uses less digits than its factorization.

2650087136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106026 (or 106018 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 2650087136 is about 51478.9970376269. The cubic root of 2650087136 is about 1383.8426709239.

Adding to 2650087136 its reverse (6317800562), we get a palindrome (8967887698).

The spelling of 2650087136 in words is "two billion, six hundred fifty million, eighty-seven thousand, one hundred thirty-six".