58138052251 has 4 divisors (see below), whose sum is σ = 58149441352. Its totient is φ = 58126663152.

The previous prime is 58138052239. The next prime is 58138052309. The reversal of 58138052251 is 15225083185.

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

It is a cyclic number.

It is not a de Polignac number, because 58138052251 - 2⁹ = 58138051739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58138052201) 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 3 ways as a sum of consecutive naturals, for example, 5686890 + ... + 5697103.

It is an arithmetic number, because the mean of its divisors is an integer number (14537360338).

Almost surely, 2^58138052251 is an apocalyptic number.

58138052251 is a deficient number, since it is larger than the sum of its proper divisors (11389101).

58138052251 is a wasteful number, since it uses less digits than its factorization.

58138052251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11389100.

The product of its (nonzero) digits is 96000, while the sum is 40.

The spelling of 58138052251 in words is "fifty-eight billion, one hundred thirty-eight million, fifty-two thousand, two hundred fifty-one".