58378775 has 48 divisors (see below), whose sum is σ = 90660864. Its totient is φ = 36305280.

The previous prime is 58378763. The next prime is 58378777. The reversal of 58378775 is 57787385.

It is not a de Polignac number, because 58378775 - 2⁴ = 58378759 is a prime.

Its product of digits (1646400) is a multiple of the sum of its prime factors (480).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58378777) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152234 + ... + 152616.

It is an arithmetic number, because the mean of its divisors is an integer number (1888768).

Almost surely, 2^58378775 is an apocalyptic number.

58378775 is a deficient number, since it is larger than the sum of its proper divisors (32282089).

58378775 is a wasteful number, since it uses less digits than its factorization.

58378775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 475 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 50.

The square root of 58378775 is about 7640.6004345208. The cubic root of 58378775 is about 387.9284750539.

The spelling of 58378775 in words is "fifty-eight million, three hundred seventy-eight thousand, seven hundred seventy-five".