553063956465 has 32 divisors (see below), whose sum is σ = 887780390400. Its totient is φ = 294009626880.

The previous prime is 553063956451. The next prime is 553063956469. The reversal of 553063956465 is 564659360355.

553063956465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 553063956465 - 2⁹ = 553063955953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (553063956469) 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, 5787291 + ... + 5882079.

It is an arithmetic number, because the mean of its divisors is an integer number (27743137200).

Almost surely, 2^553063956465 is an apocalyptic number.

It is an amenable number.

553063956465 is a deficient number, since it is larger than the sum of its proper divisors (334716433935).

553063956465 is a wasteful number, since it uses less digits than its factorization.

553063956465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96057.

The product of its (nonzero) digits is 43740000, while the sum is 57.

The spelling of 553063956465 in words is "five hundred fifty-three billion, sixty-three million, nine hundred fifty-six thousand, four hundred sixty-five".