52025456 has 30 divisors (see below), whose sum is σ = 117258120. Its totient is φ = 22296288.

The previous prime is 52025443. The next prime is 52025459. The reversal of 52025456 is 65452025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52025459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32396 + ... + 33963.

It is an arithmetic number, because the mean of its divisors is an integer number (3908604).

Almost surely, 2^52025456 is an apocalyptic number.

52025456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52025456 is an abundant number, since it is smaller than the sum of its proper divisors (65232664).

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

52025456 is a wasteful number, since it uses less digits than its factorization.

52025456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66381 (or 66368 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 52025456 is about 7212.8673909895. The cubic root of 52025456 is about 373.3120126713.

The spelling of 52025456 in words is "fifty-two million, twenty-five thousand, four hundred fifty-six".