2502820485537 has 16 divisors (see below), whose sum is σ = 3400155299520. Its totient is φ = 1637018132672.

The previous prime is 2502820485461. The next prime is 2502820485589. The reversal of 2502820485537 is 7355840282052.

It is a cyclic number.

It is not a de Polignac number, because 2502820485537 - 2¹⁰ = 2502820484513 is a prime.

It is a super-2 number, since 2×2502820485537² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2502820485537.

It is not an unprimeable number, because it can be changed into a prime (2502820485437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5865958 + ... + 6278144.

It is an arithmetic number, because the mean of its divisors is an integer number (212509706220).

Almost surely, 2^{2502820485537} is an apocalyptic number.

It is an amenable number.

2502820485537 is a deficient number, since it is larger than the sum of its proper divisors (897334813983).

2502820485537 is a wasteful number, since it uses less digits than its factorization.

2502820485537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450432.

The product of its (nonzero) digits is 5376000, while the sum is 51.

The spelling of 2502820485537 in words is "two trillion, five hundred two billion, eight hundred twenty million, four hundred eighty-five thousand, five hundred thirty-seven".