126655325 has 24 divisors (see below), whose sum is σ = 164234280. Its totient is φ = 96768000.

The previous prime is 126655301. The next prime is 126655351. The reversal of 126655325 is 523556621.

It can be written as a sum of positive squares in 12 ways, for example, as 59644729 + 67010596 = 7723^2 + 8186^2 .

It is not a de Polignac number, because 126655325 - 2¹⁶ = 126589789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69425 + ... + 71225.

It is an arithmetic number, because the mean of its divisors is an integer number (6843095).

Almost surely, 2^126655325 is an apocalyptic number.

It is an amenable number.

126655325 is a deficient number, since it is larger than the sum of its proper divisors (37578955).

126655325 is a wasteful number, since it uses less digits than its factorization.

126655325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937 (or 1932 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

The square root of 126655325 is about 11254.1247993791. The cubic root of 126655325 is about 502.1974284686.

The spelling of 126655325 in words is "one hundred twenty-six million, six hundred fifty-five thousand, three hundred twenty-five".