52400133045555 has 16 divisors (see below), whose sum is σ = 84080442717600. Its totient is φ = 27866661009408.

The previous prime is 52400133045461. The next prime is 52400133045569. The reversal of 52400133045555 is 55554033100425.

It is a de Polignac number, because none of the positive numbers 2^k-52400133045555 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5004783022 + ... + 5004793491.

It is an arithmetic number, because the mean of its divisors is an integer number (5255027669850).

Almost surely, 2^{52400133045555} is an apocalyptic number.

52400133045555 is a deficient number, since it is larger than the sum of its proper divisors (31680309672045).

52400133045555 is a wasteful number, since it uses less digits than its factorization.

52400133045555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009576870.

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 52400133045555 in words is "fifty-two trillion, four hundred billion, one hundred thirty-three million, forty-five thousand, five hundred fifty-five".