55266126430 has 8 divisors (see below), whose sum is σ = 99479027592. Its totient is φ = 22106450568.

The previous prime is 55266126389. The next prime is 55266126473. The reversal of 55266126430 is 3462166255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2763306312 + ... + 2763306331.

It is an arithmetic number, because the mean of its divisors is an integer number (12434878449).

Almost surely, 2^55266126430 is an apocalyptic number.

55266126430 is a deficient number, since it is larger than the sum of its proper divisors (44212901162).

55266126430 is a wasteful number, since it uses less digits than its factorization.

55266126430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5526612650.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 55266126430 in words is "fifty-five billion, two hundred sixty-six million, one hundred twenty-six thousand, four hundred thirty".