2620633052 has 6 divisors (see below), whose sum is σ = 4586107848. Its totient is φ = 1310316524.

The previous prime is 2620633051. The next prime is 2620633063. The reversal of 2620633052 is 2503360262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2620633051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327579128 + ... + 327579135.

It is an arithmetic number, because the mean of its divisors is an integer number (764351308).

Almost surely, 2^2620633052 is an apocalyptic number.

It is an amenable number.

2620633052 is a deficient number, since it is larger than the sum of its proper divisors (1965474796).

2620633052 is a wasteful number, since it uses less digits than its factorization.

2620633052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655158267 (or 655158265 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 2620633052 is about 51192.1190418994. The cubic root of 2620633052 is about 1378.6967062443.

The spelling of 2620633052 in words is "two billion, six hundred twenty million, six hundred thirty-three thousand, fifty-two".