52027680 has 96 divisors (see below), whose sum is σ = 165582144. Its totient is φ = 13730816.

The previous prime is 52027673. The next prime is 52027687. The reversal of 52027680 is 8672025.

It is an interprime number because it is at equal distance from previous prime (52027673) and next prime (52027687).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (52027687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50854 + ... + 51866.

It is an arithmetic number, because the mean of its divisors is an integer number (1724814).

Almost surely, 2^52027680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52027680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82791072).

52027680 is an abundant number, since it is smaller than the sum of its proper divisors (113554464).

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

52027680 is a wasteful number, since it uses less digits than its factorization.

52027680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138 (or 1130 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 52027680 is about 7213.0215582653. The cubic root of 52027680 is about 373.3173320806.

The spelling of 52027680 in words is "fifty-two million, twenty-seven thousand, six hundred eighty".