55162426 has 8 divisors (see below), whose sum is σ = 90265824. Its totient is φ = 25073820.

The previous prime is 55162417. The next prime is 55162427. The reversal of 55162426 is 62426155.

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

It is not an unprimeable number, because it can be changed into a prime (55162427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253670 + ... + 1253713.

It is an arithmetic number, because the mean of its divisors is an integer number (11283228).

Almost surely, 2^55162426 is an apocalyptic number.

55162426 is a deficient number, since it is larger than the sum of its proper divisors (35103398).

55162426 is a wasteful number, since it uses less digits than its factorization.

55162426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507396.

The product of its digits is 14400, while the sum is 31.

The square root of 55162426 is about 7427.1411727528. The cubic root of 55162426 is about 380.6692407972.

The spelling of 55162426 in words is "fifty-five million, one hundred sixty-two thousand, four hundred twenty-six".