55326074419 has 8 divisors (see below), whose sum is σ = 68977963008. Its totient is φ = 43111226760.

The previous prime is 55326074411. The next prime is 55326074423. The reversal of 55326074419 is 91447062355.

It is a happy number.

55326074419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 55326074419 - 2³ = 55326074411 is a prime.

It is a super-2 number, since 2×55326074419² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55326074411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359260147 + ... + 359260300.

It is an arithmetic number, because the mean of its divisors is an integer number (8622245376).

Almost surely, 2^55326074419 is an apocalyptic number.

55326074419 is a deficient number, since it is larger than the sum of its proper divisors (13651888589).

55326074419 is a wasteful number, since it uses less digits than its factorization.

55326074419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718520465.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 55326074419 in words is "fifty-five billion, three hundred twenty-six million, seventy-four thousand, four hundred nineteen".