2052415988 has 48 divisors (see below), whose sum is σ = 4136106240. Its totient is φ = 872937216.

The previous prime is 2052415987. The next prime is 2052415991. The reversal of 2052415988 is 8895142502.

It is a super-2 number, since 2×2052415988² = 8424822775596032288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052415987) 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 15 ways as a sum of consecutive naturals, for example, 3171881 + ... + 3172527.

It is an arithmetic number, because the mean of its divisors is an integer number (86168880).

Almost surely, 2^2052415988 is an apocalyptic number.

2052415988 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2052415988 is an abundant number, since it is smaller than the sum of its proper divisors (2083690252).

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

2052415988 is a wasteful number, since it uses less digits than its factorization.

2052415988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 1342 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 44.

The square root of 2052415988 is about 45303.5979586611. The cubic root of 2052415988 is about 1270.8329394444.

The spelling of 2052415988 in words is "two billion, fifty-two million, four hundred fifteen thousand, nine hundred eighty-eight".