53025455555 has 8 divisors (see below), whose sum is σ = 63631978800. Its totient is φ = 42419409696.

The previous prime is 53025455551. The next prime is 53025455563. The reversal of 53025455555 is 55555452035.

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 53025455555 - 2² = 53025455551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53025455551) 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, 205316 + ... + 384974.

It is an arithmetic number, because the mean of its divisors is an integer number (7953997350).

Almost surely, 2^53025455555 is an apocalyptic number.

53025455555 is a deficient number, since it is larger than the sum of its proper divisors (10606523245).

53025455555 is a wasteful number, since it uses less digits than its factorization.

53025455555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238693.

The product of its (nonzero) digits is 1875000, while the sum is 44.

The spelling of 53025455555 in words is "fifty-three billion, twenty-five million, four hundred fifty-five thousand, five hundred fifty-five".