552543165426 has 32 divisors (see below), whose sum is σ = 1263066837120. Its totient is φ = 157855597056.

The previous prime is 552543165413. The next prime is 552543165457. The reversal of 552543165426 is 624561345255.

It is a super-2 number, since 2×552543165426² (a number of 24 digits) contains 22 as substring.

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, 90001 + ... + 1055076.

It is an arithmetic number, because the mean of its divisors is an integer number (39470838660).

Almost surely, 2^552543165426 is an apocalyptic number.

552543165426 is an abundant number, since it is smaller than the sum of its proper divisors (710523671694).

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

552543165426 is a wasteful number, since it uses less digits than its factorization.

552543165426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156578.

The product of its digits is 4320000, while the sum is 48.

The spelling of 552543165426 in words is "five hundred fifty-two billion, five hundred forty-three million, one hundred sixty-five thousand, four hundred twenty-six".