2620375052 has 6 divisors (see below), whose sum is σ = 4585656348. Its totient is φ = 1310187524.

The previous prime is 2620375033. The next prime is 2620375091. The reversal of 2620375052 is 2505730262.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327546878 + ... + 327546885.

It is an arithmetic number, because the mean of its divisors is an integer number (764276058).

Almost surely, 2^2620375052 is an apocalyptic number.

It is an amenable number.

2620375052 is a deficient number, since it is larger than the sum of its proper divisors (1965281296).

2620375052 is a wasteful number, since it uses less digits than its factorization.

2620375052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655093767 (or 655093765 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 2620375052 is about 51189.5990607467. The cubic root of 2620375052 is about 1378.6514607614.

The spelling of 2620375052 in words is "two billion, six hundred twenty million, three hundred seventy-five thousand, fifty-two".