2765150061 has 8 divisors (see below), whose sum is σ = 3689541984. Its totient is φ = 1842095760.

The previous prime is 2765150033. The next prime is 2765150071. The reversal of 2765150061 is 1600515672.

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

It is not a de Polignac number, because 2765150061 - 2³⁰ = 1691408237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2765150071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329571 + ... + 337856.

It is an arithmetic number, because the mean of its divisors is an integer number (461192748).

Almost surely, 2^2765150061 is an apocalyptic number.

It is an amenable number.

2765150061 is a deficient number, since it is larger than the sum of its proper divisors (924391923).

2765150061 is a wasteful number, since it uses less digits than its factorization.

2765150061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668811.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 2765150061 is about 52584.6941704523. The cubic root of 2765150061 is about 1403.5877470607.

The spelling of 2765150061 in words is "two billion, seven hundred sixty-five million, one hundred fifty thousand, sixty-one".