55361119 has 8 divisors (see below), whose sum is σ = 60515712. Its totient is φ = 50226840.

The previous prime is 55361093. The next prime is 55361123. The reversal of 55361119 is 91116355.

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 55361119 - 2⁹ = 55360607 is a prime.

It is a super-2 number, since 2×55361119² = 6129706993864322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55361149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 942 + ... + 10564.

It is an arithmetic number, because the mean of its divisors is an integer number (7564464).

Almost surely, 2^55361119 is an apocalyptic number.

55361119 is a deficient number, since it is larger than the sum of its proper divisors (5154593).

55361119 is a wasteful number, since it uses less digits than its factorization.

55361119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10157.

The product of its digits is 4050, while the sum is 31.

The square root of 55361119 is about 7440.5052919812. The cubic root of 55361119 is about 381.1257452646.

The spelling of 55361119 in words is "fifty-five million, three hundred sixty-one thousand, one hundred nineteen".