55058637 has 12 divisors (see below), whose sum is σ = 77480160. Its totient is φ = 34773192.

The previous prime is 55058621. The next prime is 55058639. The reversal of 55058637 is 73685055.

It is not a de Polignac number, because 55058637 - 2⁴ = 55058621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55058595 and 55058604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55058639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24337 + ... + 26502.

It is an arithmetic number, because the mean of its divisors is an integer number (6456680).

Almost surely, 2^55058637 is an apocalyptic number.

55058637 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

55058637 is a deficient number, since it is larger than the sum of its proper divisors (22421523).

55058637 is a wasteful number, since it uses less digits than its factorization.

55058637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50880 (or 50861 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 55058637 is about 7420.1507397087. The cubic root of 55058637 is about 380.4303457875.

The spelling of 55058637 in words is "fifty-five million, fifty-eight thousand, six hundred thirty-seven".