52555278002907 has 16 divisors (see below), whose sum is σ = 70106674019840. Its totient is φ = 35020367820000.

The previous prime is 52555278002881. The next prime is 52555278002921. The reversal of 52555278002907 is 70920087255525.

It is not a de Polignac number, because 52555278002907 - 2²⁰ = 52555276954331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52555278002987) 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, 342104469 + ... + 342258057.

It is an arithmetic number, because the mean of its divisors is an integer number (4381667126240).

Almost surely, 2^{52555278002907} is an apocalyptic number.

52555278002907 is a deficient number, since it is larger than the sum of its proper divisors (17551396016933).

52555278002907 is a wasteful number, since it uses less digits than its factorization.

52555278002907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206514.

The product of its (nonzero) digits is 17640000, while the sum is 57.

The spelling of 52555278002907 in words is "fifty-two trillion, five hundred fifty-five billion, two hundred seventy-eight million, two thousand, nine hundred seven".