2652239526 has 64 divisors (see below), whose sum is σ = 5840916480. Its totient is φ = 799143840.

The previous prime is 2652239461. The next prime is 2652239531. The reversal of 2652239526 is 6259322562.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1317861 + ... + 1319871.

It is an arithmetic number, because the mean of its divisors is an integer number (91264320).

Almost surely, 2^2652239526 is an apocalyptic number.

2652239526 is an abundant number, since it is smaller than the sum of its proper divisors (3188676954).

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

2652239526 is a wasteful number, since it uses less digits than its factorization.

2652239526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561.

The product of its digits is 388800, while the sum is 42.

The square root of 2652239526 is about 51499.8983105792. The cubic root of 2652239526 is about 1384.2172200039.

The spelling of 2652239526 in words is "two billion, six hundred fifty-two million, two hundred thirty-nine thousand, five hundred twenty-six".