55106151 has 8 divisors (see below), whose sum is σ = 73676544. Its totient is φ = 36636600.

The previous prime is 55106147. The next prime is 55106171. The reversal of 55106151 is 15160155.

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

It is not a de Polignac number, because 55106151 - 2² = 55106147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55106111) 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, 23925 + ... + 26126.

It is an arithmetic number, because the mean of its divisors is an integer number (9209568).

Almost surely, 2^55106151 is an apocalyptic number.

55106151 is a deficient number, since it is larger than the sum of its proper divisors (18570393).

55106151 is a wasteful number, since it uses less digits than its factorization.

55106151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50421.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 55106151 is about 7423.3517362442. The cubic root of 55106151 is about 380.5397477591.

The spelling of 55106151 in words is "fifty-five million, one hundred six thousand, one hundred fifty-one".