554000140 has 48 divisors (see below), whose sum is σ = 1182142080. Its totient is φ = 218050560.

The previous prime is 554000113. The next prime is 554000141. The reversal of 554000140 is 41000455.

It is not an unprimeable number, because it can be changed into a prime (554000141) 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, 822844 + ... + 823516.

It is an arithmetic number, because the mean of its divisors is an integer number (24627960).

Almost surely, 2^554000140 is an apocalyptic number.

It is an amenable number.

554000140 is an abundant number, since it is smaller than the sum of its proper divisors (628141940).

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

554000140 is a wasteful number, since it uses less digits than its factorization.

554000140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282 (or 1280 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 554000140 is about 23537.2075658945. The cubic root of 554000140 is about 821.3027774170.

Adding to 554000140 its reverse (41000455), we get a palindrome (595000595).

The spelling of 554000140 in words is "five hundred fifty-four million, one hundred forty", and thus it is an aban number.