554455203112 has 16 divisors (see below), whose sum is σ = 1040216143860. Its totient is φ = 277064231424.

The previous prime is 554455203073. The next prime is 554455203119. The reversal of 554455203112 is 211302554455.

It can be written as a sum of positive squares in 2 ways, for example, as 374708033956 + 179747169156 = 612134^2 + 423966^2 .

It is not an unprimeable number, because it can be changed into a prime (554455203119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20406843 + ... + 20433994.

Almost surely, 2^554455203112 is an apocalyptic number.

It is an amenable number.

554455203112 is a deficient number, since it is larger than the sum of its proper divisors (485760940748).

554455203112 is a wasteful number, since it uses less digits than its factorization.

554455203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40842540 (or 40842536 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 554455203112 its reverse (211302554455), we get a palindrome (765757757567).

The spelling of 554455203112 in words is "five hundred fifty-four billion, four hundred fifty-five million, two hundred three thousand, one hundred twelve".