550437551452 has 12 divisors (see below), whose sum is σ = 963342538816. Its totient is φ = 275196826080.

The previous prime is 550437551429. The next prime is 550437551459. The reversal of 550437551452 is 254155734055.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550437551459) 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, 5430924 + ... + 5531347.

Almost surely, 2^550437551452 is an apocalyptic number.

It is an amenable number.

550437551452 is a deficient number, since it is larger than the sum of its proper divisors (412904987364).

550437551452 is a wasteful number, since it uses less digits than its factorization.

550437551452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10974828 (or 10974826 counting only the distinct ones).

The product of its (nonzero) digits is 2100000, while the sum is 46.

The spelling of 550437551452 in words is "five hundred fifty billion, four hundred thirty-seven million, five hundred fifty-one thousand, four hundred fifty-two".