260537055 has 8 divisors (see below), whose sum is σ = 416859312. Its totient is φ = 138953088.

The previous prime is 260537047. The next prime is 260537089. The reversal of 260537055 is 550735062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 260537055 - 2³ = 260537047 is a prime.

It is a congruent number.

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, 8684554 + ... + 8684583.

It is an arithmetic number, because the mean of its divisors is an integer number (52107414).

Almost surely, 2^260537055 is an apocalyptic number.

260537055 is a deficient number, since it is larger than the sum of its proper divisors (156322257).

260537055 is a wasteful number, since it uses less digits than its factorization.

260537055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17369145.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 260537055 is about 16141.1602742802. The cubic root of 260537055 is about 638.6895835310.

The spelling of 260537055 in words is "two hundred sixty million, five hundred thirty-seven thousand, fifty-five".