2625252526 has 8 divisors (see below), whose sum is σ = 4240792584. Its totient is φ = 1211655000.

The previous prime is 2625252517. The next prime is 2625252529. The reversal of 2625252526 is 6252525262.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2625252526³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625252529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50485600 + ... + 50485651.

It is an arithmetic number, because the mean of its divisors is an integer number (530099073).

Almost surely, 2^2625252526 is an apocalyptic number.

2625252526 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2625252526 is a deficient number, since it is larger than the sum of its proper divisors (1615540058).

2625252526 is a wasteful number, since it uses less digits than its factorization.

2625252526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100971266.

The product of its digits is 144000, while the sum is 37.

The square root of 2625252526 is about 51237.2181719500. The cubic root of 2625252526 is about 1379.5063216983.

Adding to 2625252526 its reverse (6252525262), we get a palindrome (8877777788).

The spelling of 2625252526 in words is "two billion, six hundred twenty-five million, two hundred fifty-two thousand, five hundred twenty-six".