58378457420 has 144 divisors (see below), whose sum is σ = 128984244480. Its totient is φ = 22184148096.

The previous prime is 58378457413. The next prime is 58378457441. The reversal of 58378457420 is 2475487385.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 545593007 + ... + 545593113.

It is an arithmetic number, because the mean of its divisors is an integer number (895723920).

Almost surely, 2^58378457420 is an apocalyptic number.

It is an amenable number.

58378457420 is an abundant number, since it is smaller than the sum of its proper divisors (70605787060).

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

58378457420 is a wasteful number, since it uses less digits than its factorization.

58378457420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 53.

The spelling of 58378457420 in words is "fifty-eight billion, three hundred seventy-eight million, four hundred fifty-seven thousand, four hundred twenty".