553045303540355 has 16 divisors (see below), whose sum is σ = 679351501889280. Its totient is φ = 431979463654368.

The previous prime is 553045303540349. The next prime is 553045303540363.

553045303540355 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 553045303540355 - 2¹² = 553045303536259 is a prime.

It is a super-2 number, since 2×553045303540355² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498147287 + ... + 499256256.

It is an arithmetic number, because the mean of its divisors is an integer number (42459468868080).

Almost surely, 2^{553045303540355} is an apocalyptic number.

553045303540355 is a deficient number, since it is larger than the sum of its proper divisors (126306198348925).

553045303540355 is a wasteful number, since it uses less digits than its factorization.

553045303540355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997406170.

The product of its (nonzero) digits is 20250000, while the sum is 50.

It can be divided in two parts, 55304530 and 3540355, that added together give a palindrome (58844885).

The spelling of 553045303540355 in words is "five hundred fifty-three trillion, forty-five billion, three hundred three million, five hundred forty thousand, three hundred fifty-five".