2048538862525 has 12 divisors (see below), whose sum is σ = 2540605554900. Its totient is φ = 1638561822080.

The previous prime is 2048538862519. The next prime is 2048538862537. The reversal of 2048538862525 is 5252688358402.

It can be written as a sum of positive squares in 6 ways, for example, as 153693009369 + 1894845853156 = 392037^2 + 1376534^2 .

It is not a de Polignac number, because 2048538862525 - 2²³ = 2048530473917 is a prime.

It is a super-2 number, since 2×2048538862525² (a number of 25 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 2048538862525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6576430 + ... + 6880879.

It is an arithmetic number, because the mean of its divisors is an integer number (211717129575).

Almost surely, 2^{2048538862525} is an apocalyptic number.

2048538862525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2048538862525 is a deficient number, since it is larger than the sum of its proper divisors (492066692375).

2048538862525 is a wasteful number, since it uses less digits than its factorization.

2048538862525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13463408 (or 13463403 counting only the distinct ones).

The product of its (nonzero) digits is 36864000, while the sum is 58.

The spelling of 2048538862525 in words is "two trillion, forty-eight billion, five hundred thirty-eight million, eight hundred sixty-two thousand, five hundred twenty-five".