52273502577 has 32 divisors (see below), whose sum is σ = 78695823360. Its totient is φ = 34286178960.

The previous prime is 52273502573. The next prime is 52273502591. The reversal of 52273502577 is 77520537225.

52273502577 is a `hidden beast` number, since 5 + 2 + 2 + 73 + 5 + 0 + 2 + 577 = 666.

It is not a de Polignac number, because 52273502577 - 2² = 52273502573 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52273502573) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1471252 + ... + 1506362.

It is an arithmetic number, because the mean of its divisors is an integer number (2459244480).

Almost surely, 2^52273502577 is an apocalyptic number.

It is an amenable number.

52273502577 is a deficient number, since it is larger than the sum of its proper divisors (26422320783).

52273502577 is a wasteful number, since it uses less digits than its factorization.

52273502577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36010 (or 36004 counting only the distinct ones).

The product of its (nonzero) digits is 1029000, while the sum is 45.

The spelling of 52273502577 in words is "fifty-two billion, two hundred seventy-three million, five hundred two thousand, five hundred seventy-seven".