51740058 has 16 divisors (see below), whose sum is σ = 103730976. Its totient is φ = 17204880.

The previous prime is 51740047. The next prime is 51740071. The reversal of 51740058 is 85004715.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7716 + ... + 12767.

It is an arithmetic number, because the mean of its divisors is an integer number (6483186).

Almost surely, 2^51740058 is an apocalyptic number.

51740058 is an abundant number, since it is smaller than the sum of its proper divisors (51990918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51740058 is a wasteful number, since it uses less digits than its factorization.

51740058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20909.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 51740058 is about 7193.0562350089. The cubic root of 51740058 is about 372.6281300279.

The spelling of 51740058 in words is "fifty-one million, seven hundred forty thousand, fifty-eight".