52148057 has 8 divisors (see below), whose sum is σ = 56333760. Its totient is φ = 47987280.

The previous prime is 52148053. The next prime is 52148069. The reversal of 52148057 is 75084125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52148057 - 2² = 52148053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52148053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1757 + ... + 10362.

It is an arithmetic number, because the mean of its divisors is an integer number (7041720).

Almost surely, 2^52148057 is an apocalyptic number.

It is an amenable number.

52148057 is a deficient number, since it is larger than the sum of its proper divisors (4185703).

52148057 is a wasteful number, since it uses less digits than its factorization.

52148057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12463.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 52148057 is about 7221.3611597814. The cubic root of 52148057 is about 373.6050264162.

The spelling of 52148057 in words is "fifty-two million, one hundred forty-eight thousand, fifty-seven".