275591309326040 has 16 divisors (see below), whose sum is σ = 620080445983680. Its totient is φ = 110236523730400.

The previous prime is 275591309326031. The next prime is 275591309326103. The reversal of 275591309326040 is 40623903195572.

275591309326040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3444891366536 + ... + 3444891366615.

It is an arithmetic number, because the mean of its divisors is an integer number (38755027873980).

Almost surely, 2^{275591309326040} is an apocalyptic number.

275591309326040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275591309326040 is an abundant number, since it is smaller than the sum of its proper divisors (344489136657640).

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

275591309326040 is a wasteful number, since it uses less digits than its factorization.

275591309326040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6889782733162 (or 6889782733158 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 275591309326040 in words is "two hundred seventy-five trillion, five hundred ninety-one billion, three hundred nine million, three hundred twenty-six thousand, forty".