2775070638502 has 16 divisors (see below), whose sum is σ = 4172531885280. Its totient is φ = 1384227350208.

The previous prime is 2775070638433. The next prime is 2775070638517. The reversal of 2775070638502 is 2058360705772.

It is a self number, because there is not a number n which added to its sum of digits gives 2775070638502.

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, 8333098 + ... + 8659714.

It is an arithmetic number, because the mean of its divisors is an integer number (260783242830).

Almost surely, 2^{2775070638502} is an apocalyptic number.

2775070638502 is a deficient number, since it is larger than the sum of its proper divisors (1397461246778).

2775070638502 is a wasteful number, since it uses less digits than its factorization.

2775070638502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336735.

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 2775070638502 in words is "two trillion, seven hundred seventy-five billion, seventy million, six hundred thirty-eight thousand, five hundred two".