26774625120 has 48 divisors (see below), whose sum is σ = 84340070640. Its totient is φ = 7139899904.

The previous prime is 26774625107. The next prime is 26774625121. The reversal of 26774625120 is 2152647762.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26774625121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27889755 + ... + 27890714.

It is an arithmetic number, because the mean of its divisors is an integer number (1757084805).

Almost surely, 2^26774625120 is an apocalyptic number.

26774625120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26774625120 is an abundant number, since it is smaller than the sum of its proper divisors (57565445520).

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

26774625120 is a wasteful number, since it uses less digits than its factorization.

26774625120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55780487 (or 55780479 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 26774625120 in words is "twenty-six billion, seven hundred seventy-four million, six hundred twenty-five thousand, one hundred twenty".