58152381 has 16 divisors (see below), whose sum is σ = 88756224. Its totient is φ = 33176304.

The previous prime is 58152371. The next prime is 58152401. The reversal of 58152381 is 18325185.

It is a happy number.

It is not a de Polignac number, because 58152381 - 2¹⁴ = 58135997 is a prime.

It is a super-2 number, since 2×58152381² = 6763398831938322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58152361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13740 + ... + 17466.

It is an arithmetic number, because the mean of its divisors is an integer number (5547264).

Almost surely, 2^58152381 is an apocalyptic number.

It is an amenable number.

58152381 is a deficient number, since it is larger than the sum of its proper divisors (30603843).

58152381 is a wasteful number, since it uses less digits than its factorization.

58152381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480.

The product of its digits is 9600, while the sum is 33.

The square root of 58152381 is about 7625.7708462817. The cubic root of 58152381 is about 387.4263607552.

The spelling of 58152381 in words is "fifty-eight million, one hundred fifty-two thousand, three hundred eighty-one".