26132406654 has 32 divisors (see below), whose sum is σ = 52485719040. Its totient is φ = 8674063200.

The previous prime is 26132406589. The next prime is 26132406667. The reversal of 26132406654 is 45660423162.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1389687 + ... + 1408365.

It is an arithmetic number, because the mean of its divisors is an integer number (1640178720).

Almost surely, 2^26132406654 is an apocalyptic number.

26132406654 is an abundant number, since it is smaller than the sum of its proper divisors (26353312386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26132406654 is a wasteful number, since it uses less digits than its factorization.

26132406654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19656.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 26132406654 in words is "twenty-six billion, one hundred thirty-two million, four hundred six thousand, six hundred fifty-four".