2665537102 has 4 divisors (see below), whose sum is σ = 3998305656. Its totient is φ = 1332768550.

The previous prime is 2665537099. The next prime is 2665537153. The reversal of 2665537102 is 2017355662.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666384274 + ... + 666384277.

It is an arithmetic number, because the mean of its divisors is an integer number (999576414).

Almost surely, 2^2665537102 is an apocalyptic number.

2665537102 is a deficient number, since it is larger than the sum of its proper divisors (1332768554).

2665537102 is a wasteful number, since it uses less digits than its factorization.

2665537102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332768553.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 2665537102 is about 51628.8398281426. The cubic root of 2665537102 is about 1386.5267219496.

The spelling of 2665537102 in words is "two billion, six hundred sixty-five million, five hundred thirty-seven thousand, one hundred two".