255062091 has 8 divisors (see below), whose sum is σ = 347318784. Its totient is φ = 166423400.

The previous prime is 255062089. The next prime is 255062161. The reversal of 255062091 is 190260552.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 255062091 - 2¹ = 255062089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255062021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904335 + ... + 904616.

It is an arithmetic number, because the mean of its divisors is an integer number (43414848).

Almost surely, 2^255062091 is an apocalyptic number.

255062091 is a deficient number, since it is larger than the sum of its proper divisors (92256693).

255062091 is a wasteful number, since it uses less digits than its factorization.

255062091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809001.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 255062091 is about 15970.6634489617. The cubic root of 255062091 is about 634.1840355452.

The spelling of 255062091 in words is "two hundred fifty-five million, sixty-two thousand, ninety-one".