554532134553 has 12 divisors (see below), whose sum is σ = 805620868260. Its totient is φ = 367551163296.

The previous prime is 554532134509. The next prime is 554532134567. The reversal of 554532134553 is 355431235455.

554532134553 is a `hidden beast` number, since 5 + 5 + 45 + 3 + 21 + 34 + 553 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 533678464089 + 20853670464 = 730533^2 + 144408^2 .

It is not a de Polignac number, because 554532134553 - 2¹⁷ = 554532003481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 554532134499 and 554532134508.

It is not an unprimeable number, because it can be changed into a prime (554532134503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178075558 + ... + 178078671.

It is an arithmetic number, because the mean of its divisors is an integer number (67135072355).

Almost surely, 2^554532134553 is an apocalyptic number.

It is an amenable number.

554532134553 is a deficient number, since it is larger than the sum of its proper divisors (251088733707).

554532134553 is a wasteful number, since it uses less digits than its factorization.

554532134553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356154408 (or 356154405 counting only the distinct ones).

The product of its digits is 2700000, while the sum is 45.

The spelling of 554532134553 in words is "five hundred fifty-four billion, five hundred thirty-two million, one hundred thirty-four thousand, five hundred fifty-three".