270069685425 has 18 divisors (see below), whose sum is σ = 483724814742. Its totient is φ = 144037165440.

The previous prime is 270069685339. The next prime is 270069685429. The reversal of 270069685425 is 524586960072.

270069685425 is a `hidden beast` number, since 2 + 7 + 0 + 0 + 6 + 96 + 8 + 542 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 58936787361 + 211132898064 = 242769^2 + 459492^2 .

It is not a de Polignac number, because 270069685425 - 2¹³ = 270069677233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (270069685429) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 600154632 + ... + 600155081.

It is an arithmetic number, because the mean of its divisors is an integer number (26873600819).

Almost surely, 2^270069685425 is an apocalyptic number.

270069685425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

270069685425 is a deficient number, since it is larger than the sum of its proper divisors (213655129317).

270069685425 is a wasteful number, since it uses less digits than its factorization.

270069685425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200309729 (or 1200309721 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 270069685425 in words is "two hundred seventy billion, sixty-nine million, six hundred eighty-five thousand, four hundred twenty-five".