10270105540 has 24 divisors (see below), whose sum is σ = 22150121112. Its totient is φ = 3997013760.

The previous prime is 10270105523. The next prime is 10270105561. The reversal of 10270105540 is 4550107201.

It can be written as a sum of positive squares in 4 ways, for example, as 571401216 + 9698704324 = 23904^2 + 98482^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6938521 + ... + 6940000.

It is an arithmetic number, because the mean of its divisors is an integer number (922921713).

Almost surely, 2^10270105540 is an apocalyptic number.

10270105540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10270105540 is an abundant number, since it is smaller than the sum of its proper divisors (11880015572).

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

10270105540 is a wasteful number, since it uses less digits than its factorization.

10270105540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13878567 (or 13878565 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The spelling of 10270105540 in words is "ten billion, two hundred seventy million, one hundred five thousand, five hundred forty".