55119834 has 48 divisors (see below), whose sum is σ = 148898880. Its totient is φ = 14316480.

The previous prime is 55119821. The next prime is 55119839. The reversal of 55119834 is 43891155.

It is a super-2 number, since 2×55119834² = 6076392200375112, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55119839) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18499 + ... + 21270.

It is an arithmetic number, because the mean of its divisors is an integer number (3102060).

Almost surely, 2^55119834 is an apocalyptic number.

55119834 is an abundant number, since it is smaller than the sum of its proper divisors (93779046).

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

55119834 is a wasteful number, since it uses less digits than its factorization.

55119834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39795 (or 39792 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 55119834 is about 7424.2732977713. The cubic root of 55119834 is about 380.5712414875.

The spelling of 55119834 in words is "fifty-five million, one hundred nineteen thousand, eight hundred thirty-four".