554950549512 has 80 divisors (see below), whose sum is σ = 1579857057900. Its totient is φ = 181950986880.

The previous prime is 554950549493. The next prime is 554950549513. The reversal of 554950549512 is 215945059455.

554950549512 is a `hidden beast` number, since 5 + 5 + 4 + 95 + 0 + 549 + 5 + 1 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 533095657956 + 21854891556 = 730134^2 + 147834^2 .

It is a super-2 number, since 2×554950549512² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (554950549513) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6980187 + ... + 7059242.

Almost surely, 2^554950549512 is an apocalyptic number.

It is an amenable number.

554950549512 is an abundant number, since it is smaller than the sum of its proper divisors (1024906508388).

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

554950549512 is a wasteful number, since it uses less digits than its factorization.

554950549512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039508 (or 14039495 counting only the distinct ones).

The product of its (nonzero) digits is 8100000, while the sum is 54.

The spelling of 554950549512 in words is "five hundred fifty-four billion, nine hundred fifty million, five hundred forty-nine thousand, five hundred twelve".