55751337 has 12 divisors (see below), whose sum is σ = 80753920. Its totient is φ = 37064088.

The previous prime is 55751329. The next prime is 55751357. The reversal of 55751337 is 73315755.

It is a happy number.

55751337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55751337 - 2³ = 55751329 is a prime.

It is a super-3 number, since 3×55751337³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55751317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5137 + ... + 11742.

Almost surely, 2^55751337 is an apocalyptic number.

It is an amenable number.

55751337 is a deficient number, since it is larger than the sum of its proper divisors (25002583).

55751337 is a wasteful number, since it uses less digits than its factorization.

55751337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17252 (or 17249 counting only the distinct ones).

The product of its digits is 55125, while the sum is 36.

The square root of 55751337 is about 7466.6817931394. The cubic root of 55751337 is about 382.0191163007.

The spelling of 55751337 in words is "fifty-five million, seven hundred fifty-one thousand, three hundred thirty-seven".