550426156355 has 8 divisors (see below), whose sum is σ = 664563605712. Its totient is φ = 437639446368.

The previous prime is 550426156337. The next prime is 550426156409. The reversal of 550426156355 is 553651624055.

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

It is a cyclic number.

It is not a de Polignac number, because 550426156355 - 2⁸ = 550426156099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337683944 + ... + 337685573.

It is an arithmetic number, because the mean of its divisors is an integer number (83070450714).

Almost surely, 2^550426156355 is an apocalyptic number.

550426156355 is a deficient number, since it is larger than the sum of its proper divisors (114137449357).

550426156355 is a wasteful number, since it uses less digits than its factorization.

550426156355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675369685.

The product of its (nonzero) digits is 2700000, while the sum is 47.

The spelling of 550426156355 in words is "five hundred fifty billion, four hundred twenty-six million, one hundred fifty-six thousand, three hundred fifty-five".