2560149086 has 8 divisors (see below), whose sum is σ = 4189334904. Its totient is φ = 1163704120.

The previous prime is 2560149073. The next prime is 2560149133. The reversal of 2560149086 is 6809410652.

It is a happy number.

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

It is a super-3 number, since 3×2560149086³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58185185 + ... + 58185228.

It is an arithmetic number, because the mean of its divisors is an integer number (523666863).

Almost surely, 2^2560149086 is an apocalyptic number.

2560149086 is a deficient number, since it is larger than the sum of its proper divisors (1629185818).

2560149086 is a wasteful number, since it uses less digits than its factorization.

2560149086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116370426.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 2560149086 is about 50597.9158266425. The cubic root of 2560149086 is about 1368.0073123961.

The spelling of 2560149086 in words is "two billion, five hundred sixty million, one hundred forty-nine thousand, eighty-six".