55750346 has 4 divisors (see below), whose sum is σ = 83625522. Its totient is φ = 27875172.

The previous prime is 55750301. The next prime is 55750393. The reversal of 55750346 is 64305755.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45414121 + 10336225 = 6739^2 + 3215^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13937585 + ... + 13937588.

Almost surely, 2^55750346 is an apocalyptic number.

55750346 is a deficient number, since it is larger than the sum of its proper divisors (27875176).

55750346 is a wasteful number, since it uses less digits than its factorization.

55750346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27875175.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 55750346 is about 7466.6154313718. The cubic root of 55750346 is about 382.0168527784.

The spelling of 55750346 in words is "fifty-five million, seven hundred fifty thousand, three hundred forty-six".