2124245526 has 16 divisors (see below), whose sum is σ = 4575298224. Its totient is φ = 653613984.

The previous prime is 2124245471. The next prime is 2124245533. The reversal of 2124245526 is 6255424212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13616881 + ... + 13617036.

It is an arithmetic number, because the mean of its divisors is an integer number (285956139).

Almost surely, 2^2124245526 is an apocalyptic number.

2124245526 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2124245526 is an abundant number, since it is smaller than the sum of its proper divisors (2451052698).

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

2124245526 is a wasteful number, since it uses less digits than its factorization.

2124245526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27233935.

The product of its digits is 38400, while the sum is 33.

The square root of 2124245526 is about 46089.5381404501. The cubic root of 2124245526 is about 1285.4886231923.

Adding to 2124245526 its reverse (6255424212), we get a palindrome (8379669738).

The spelling of 2124245526 in words is "two billion, one hundred twenty-four million, two hundred forty-five thousand, five hundred twenty-six".