52001976 has 48 divisors (see below), whose sum is σ = 140785560. Its totient is φ = 15999360.

The previous prime is 52001969. The next prime is 52001977. The reversal of 52001976 is 67910025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52001977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2355 + ... + 10466.

Almost surely, 2^52001976 is an apocalyptic number.

It is an amenable number.

52001976 is an abundant number, since it is smaller than the sum of its proper divisors (88783584).

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

52001976 is a wasteful number, since it uses less digits than its factorization.

52001976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12856 (or 12839 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 52001976 is about 7211.2395605749. The cubic root of 52001976 is about 373.2558434693.

The spelling of 52001976 in words is "fifty-two million, one thousand, nine hundred seventy-six".