553115255541 has 32 divisors (see below), whose sum is σ = 791219197440. Its totient is φ = 342627764544.

The previous prime is 553115255531. The next prime is 553115255657. The reversal of 553115255541 is 145552511355.

It is not a de Polignac number, because 553115255541 - 2²⁷ = 552981037813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 553115255493 and 553115255502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553115255531) 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, 9284050 + ... + 9343436.

It is an arithmetic number, because the mean of its divisors is an integer number (24725599920).

Almost surely, 2^553115255541 is an apocalyptic number.

It is an amenable number.

553115255541 is a deficient number, since it is larger than the sum of its proper divisors (238103941899).

553115255541 is a wasteful number, since it uses less digits than its factorization.

553115255541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62545.

The product of its digits is 375000, while the sum is 42.

Adding to 553115255541 its reverse (145552511355), we get a palindrome (698667766896).

The spelling of 553115255541 in words is "five hundred fifty-three billion, one hundred fifteen million, two hundred fifty-five thousand, five hundred forty-one".