275265127641 has 32 divisors (see below), whose sum is σ = 430899856128. Its totient is φ = 153023016960.

The previous prime is 275265127639. The next prime is 275265127651. The reversal of 275265127641 is 146721562572.

It is not a de Polignac number, because 275265127641 - 2¹ = 275265127639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (275265127651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148906 + ... + 756771.

It is an arithmetic number, because the mean of its divisors is an integer number (13465620504).

Almost surely, 2^275265127641 is an apocalyptic number.

275265127641 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

275265127641 is a deficient number, since it is larger than the sum of its proper divisors (155634728487).

275265127641 is a wasteful number, since it uses less digits than its factorization.

275265127641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906081.

The product of its digits is 1411200, while the sum is 48.

The spelling of 275265127641 in words is "two hundred seventy-five billion, two hundred sixty-five million, one hundred twenty-seven thousand, six hundred forty-one".