2626385052 has 48 divisors (see below), whose sum is σ = 6338771712. Its totient is φ = 845800320.

The previous prime is 2626385017. The next prime is 2626385081. The reversal of 2626385052 is 2505836262.

2626385052 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2626385052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24763 + ... + 76589.

It is an arithmetic number, because the mean of its divisors is an integer number (132057744).

Almost surely, 2^2626385052 is an apocalyptic number.

It is an amenable number.

2626385052 is an abundant number, since it is smaller than the sum of its proper divisors (3712386660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2626385052 is a wasteful number, since it uses less digits than its factorization.

2626385052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51978 (or 51976 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 2626385052 is about 51248.2687707595. The cubic root of 2626385052 is about 1379.7046647978.

The spelling of 2626385052 in words is "two billion, six hundred twenty-six million, three hundred eighty-five thousand, fifty-two".