554111142 has 32 divisors (see below), whose sum is σ = 1205790432. Its totient is φ = 168735744.

The previous prime is 554111137. The next prime is 554111171. The reversal of 554111142 is 241111455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29053 + ... + 44184.

It is an arithmetic number, because the mean of its divisors is an integer number (37680951).

Almost surely, 2^554111142 is an apocalyptic number.

554111142 is an abundant number, since it is smaller than the sum of its proper divisors (651679290).

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

554111142 is a wasteful number, since it uses less digits than its factorization.

554111142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73352.

The product of its digits is 800, while the sum is 24.

The square root of 554111142 is about 23539.5654590309. The cubic root of 554111142 is about 821.3576270799.

Adding to 554111142 its reverse (241111455), we get a palindrome (795222597).

The spelling of 554111142 in words is "five hundred fifty-four million, one hundred eleven thousand, one hundred forty-two".