10275404445 has 126 divisors (see below), whose sum is σ = 19594379322. Its totient is φ = 5170137984.

The previous prime is 10275404443. The next prime is 10275404483. The reversal of 10275404445 is 54440457201.

10275404445 is a `hidden beast` number, since 10 + 27 + 540 + 44 + 45 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1482404004 + 8793000441 = 38502^2 + 93771^2 .

It is not a de Polignac number, because 10275404445 - 2¹ = 10275404443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10275404441) by changing a digit.

It is a polite number, since it can be written in 125 ways as a sum of consecutive naturals, for example, 140758929 + ... + 140759001.

It is an arithmetic number, because the mean of its divisors is an integer number (155510947).

Almost surely, 2^10275404445 is an apocalyptic number.

10275404445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10275404445 is a deficient number, since it is larger than the sum of its proper divisors (9318974877).

10275404445 is an frugal number, since it uses more digits than its factorization.

10275404445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 36.

The spelling of 10275404445 in words is "ten billion, two hundred seventy-five million, four hundred four thousand, four hundred forty-five".