55896307 has 8 divisors (see below), whose sum is σ = 57798000. Its totient is φ = 54015264.

The previous prime is 55896257. The next prime is 55896331. The reversal of 55896307 is 70369855.

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

It is not a de Polignac number, because 55896307 - 2¹¹ = 55894259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55896367) 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, 444 + ... + 10582.

It is an arithmetic number, because the mean of its divisors is an integer number (7224750).

Almost surely, 2^55896307 is an apocalyptic number.

55896307 is a deficient number, since it is larger than the sum of its proper divisors (1901693).

55896307 is a wasteful number, since it uses less digits than its factorization.

55896307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10325.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 55896307 is about 7476.3832833797. The cubic root of 55896307 is about 382.3499506860.

The spelling of 55896307 in words is "fifty-five million, eight hundred ninety-six thousand, three hundred seven".