55051246 has 8 divisors (see below), whose sum is σ = 86923080. Its totient is φ = 26076888.

The previous prime is 55051231. The next prime is 55051261. The reversal of 55051246 is 64215055.

It is an interprime number because it is at equal distance from previous prime (55051231) and next prime (55051261).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724321 + ... + 724396.

It is an arithmetic number, because the mean of its divisors is an integer number (10865385).

Almost surely, 2^55051246 is an apocalyptic number.

55051246 is a deficient number, since it is larger than the sum of its proper divisors (31871834).

55051246 is a wasteful number, since it uses less digits than its factorization.

55051246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448738.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 55051246 is about 7419.6526872893. The cubic root of 55051246 is about 380.4133222004.

The spelling of 55051246 in words is "fifty-five million, fifty-one thousand, two hundred forty-six".