52077028 has 12 divisors (see below), whose sum is σ = 91206640. Its totient is φ = 26017992.

The previous prime is 52077013. The next prime is 52077029. The reversal of 52077028 is 82077025.

It is not an unprimeable number, because it can be changed into a prime (52077029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1543 + ... + 10321.

Almost surely, 2^52077028 is an apocalyptic number.

It is an amenable number.

52077028 is a deficient number, since it is larger than the sum of its proper divisors (39129612).

52077028 is a wasteful number, since it uses less digits than its factorization.

52077028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10266 (or 10264 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 52077028 is about 7216.4415053404. The cubic root of 52077028 is about 373.4353246712.

The spelling of 52077028 in words is "fifty-two million, seventy-seven thousand, twenty-eight".