2053725526 has 8 divisors (see below), whose sum is σ = 3080781504. Its totient is φ = 1026798360.

The previous prime is 2053725469. The next prime is 2053725529. The reversal of 2053725526 is 6255273502.

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

It is a super-2 number, since 2×2053725526² = 8435577072287953352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053725529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40356 + ... + 75736.

It is an arithmetic number, because the mean of its divisors is an integer number (385097688).

Almost surely, 2^2053725526 is an apocalyptic number.

2053725526 is a deficient number, since it is larger than the sum of its proper divisors (1027055978).

2053725526 is a wasteful number, since it uses less digits than its factorization.

2053725526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64406.

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 2053725526 is about 45318.0485678719. The cubic root of 2053725526 is about 1271.1031657231.

The spelling of 2053725526 in words is "two billion, fifty-three million, seven hundred twenty-five thousand, five hundred twenty-six".