554351532 has 48 divisors (see below), whose sum is σ = 1497000960. Its totient is φ = 156379392.

The previous prime is 554351509. The next prime is 554351533. The reversal of 554351532 is 235153455.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 554351493 and 554351502.

It is not an unprimeable number, because it can be changed into a prime (554351533) 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, 35133 + ... + 48404.

It is an arithmetic number, because the mean of its divisors is an integer number (31187520).

Almost surely, 2^554351532 is an apocalyptic number.

It is an amenable number.

554351532 is an abundant number, since it is smaller than the sum of its proper divisors (942649428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554351532 is a wasteful number, since it uses less digits than its factorization.

554351532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83630 (or 83628 counting only the distinct ones).

The product of its digits is 45000, while the sum is 33.

The square root of 554351532 is about 23544.6709894192. The cubic root of 554351532 is about 821.4763864160.

It can be divided in two parts, 5543 and 51532, that added together give a palindrome (57075).

The spelling of 554351532 in words is "five hundred fifty-four million, three hundred fifty-one thousand, five hundred thirty-two".