553455314827 has 4 divisors (see below), whose sum is σ = 559673913960. Its totient is φ = 547236715696.

The previous prime is 553455314771. The next prime is 553455314837. The reversal of 553455314827 is 728413554355.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 553455314827 - 2³⁹ = 3699500939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553455314837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3109299433 + ... + 3109299610.

It is an arithmetic number, because the mean of its divisors is an integer number (139918478490).

Almost surely, 2^553455314827 is an apocalyptic number.

553455314827 is a deficient number, since it is larger than the sum of its proper divisors (6218599133).

553455314827 is an equidigital number, since it uses as much as digits as its factorization.

553455314827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6218599132.

The product of its digits is 10080000, while the sum is 52.

The spelling of 553455314827 in words is "five hundred fifty-three billion, four hundred fifty-five million, three hundred fourteen thousand, eight hundred twenty-seven".