55162707 has 8 divisors (see below), whose sum is σ = 73612176. Its totient is φ = 36744192.

The previous prime is 55162703. The next prime is 55162711. The reversal of 55162707 is 70726155.

It is an interprime number because it is at equal distance from previous prime (55162703) and next prime (55162711).

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

It is not a de Polignac number, because 55162707 - 2² = 55162703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55162703) 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, 3198 + ... + 10979.

It is an arithmetic number, because the mean of its divisors is an integer number (9201522).

Almost surely, 2^55162707 is an apocalyptic number.

55162707 is a deficient number, since it is larger than the sum of its proper divisors (18449469).

55162707 is a wasteful number, since it uses less digits than its factorization.

55162707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15477.

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 55162707 is about 7427.1600898325. The cubic root of 55162707 is about 380.6698871785.

The spelling of 55162707 in words is "fifty-five million, one hundred sixty-two thousand, seven hundred seven".