52546120 has 64 divisors (see below), whose sum is σ = 129729600. Its totient is φ = 18996480.

The previous prime is 52546103. The next prime is 52546121. The reversal of 52546120 is 2164525.

It is a super-2 number, since 2×52546120² = 5522189454108800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52546121) 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, 134886 + ... + 135274.

It is an arithmetic number, because the mean of its divisors is an integer number (2027025).

Almost surely, 2^52546120 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 52546120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64864800).

52546120 is an abundant number, since it is smaller than the sum of its proper divisors (77183480).

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

52546120 is a wasteful number, since it uses less digits than its factorization.

52546120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 52546120 is about 7248.8702568055. The cubic root of 52546120 is about 374.5532338707.

The spelling of 52546120 in words is "fifty-two million, five hundred forty-six thousand, one hundred twenty".