55014281 has 8 divisors (see below), whose sum is σ = 63026880. Its totient is φ = 47040048.

The previous prime is 55014263. The next prime is 55014287. The reversal of 55014281 is 18241055.

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

It is a cyclic number.

It is not a de Polignac number, because 55014281 - 2¹⁴ = 54997897 is a prime.

It is a super-2 number, since 2×55014281² = 6053142227893922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55014281.

It is not an unprimeable number, because it can be changed into a prime (55014287) 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, 6446 + ... + 12311.

It is an arithmetic number, because the mean of its divisors is an integer number (7878360).

Almost surely, 2^55014281 is an apocalyptic number.

It is an amenable number.

55014281 is a deficient number, since it is larger than the sum of its proper divisors (8012599).

55014281 is a wasteful number, since it uses less digits than its factorization.

55014281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19183.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 55014281 is about 7417.1612494269. The cubic root of 55014281 is about 380.3281583574.

The spelling of 55014281 in words is "fifty-five million, fourteen thousand, two hundred eighty-one".