553356265363 has 16 divisors (see below), whose sum is σ = 605127830112. Its totient is φ = 501830560000.

The previous prime is 553356265361. The next prime is 553356265369. The reversal of 553356265363 is 363562653355.

It is not a de Polignac number, because 553356265363 - 2¹ = 553356265361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 553356265363.

It is not an unprimeable number, because it can be changed into a prime (553356265361) 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, 7775823 + ... + 7846663.

It is an arithmetic number, because the mean of its divisors is an integer number (37820489382).

Almost surely, 2^553356265363 is an apocalyptic number.

553356265363 is a deficient number, since it is larger than the sum of its proper divisors (51771564749).

553356265363 is a wasteful number, since it uses less digits than its factorization.

553356265363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72566.

The product of its digits is 21870000, while the sum is 52.

The spelling of 553356265363 in words is "five hundred fifty-three billion, three hundred fifty-six million, two hundred sixty-five thousand, three hundred sixty-three".