26954477682 has 32 divisors (see below), whose sum is σ = 58911776064. Its totient is φ = 8153856000.

The previous prime is 26954477681. The next prime is 26954477707. The reversal of 26954477682 is 28677445962.

It is not an unprimeable number, because it can be changed into a prime (26954477681) 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, 315819 + ... + 391982.

It is an arithmetic number, because the mean of its divisors is an integer number (1840993002).

Almost surely, 2^26954477682 is an apocalyptic number.

26954477682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26954477682 is an abundant number, since it is smaller than the sum of its proper divisors (31957298382).

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

26954477682 is a wasteful number, since it uses less digits than its factorization.

26954477682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708394.

The product of its digits is 40642560, while the sum is 60.

The spelling of 26954477682 in words is "twenty-six billion, nine hundred fifty-four million, four hundred seventy-seven thousand, six hundred eighty-two".