58515142 has 32 divisors (see below), whose sum is σ = 102481920. Its totient is φ = 24541920.

The previous prime is 58515137. The next prime is 58515143. The reversal of 58515142 is 24151585.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58515143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211108 + ... + 211384.

It is an arithmetic number, because the mean of its divisors is an integer number (3202560).

Almost surely, 2^58515142 is an apocalyptic number.

58515142 is a deficient number, since it is larger than the sum of its proper divisors (43966778).

58515142 is a wasteful number, since it uses less digits than its factorization.

58515142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556.

The product of its digits is 8000, while the sum is 31.

The square root of 58515142 is about 7649.5190698501. The cubic root of 58515142 is about 388.2302942540.

The spelling of 58515142 in words is "fifty-eight million, five hundred fifteen thousand, one hundred forty-two".