59478005 has 6 divisors (see below), whose sum is σ = 71394306. Its totient is φ = 47568608.

The previous prime is 59477993. The next prime is 59478017. The reversal of 59478005 is 50087495.

It is an interprime number because it is at equal distance from previous prime (59477993) and next prime (59478017).

It can be written as a sum of positive squares in 3 ways, for example, as 8655364 + 50822641 = 2942^2 + 7129^2 .

It is not a de Polignac number, because 59478005 - 2¹⁸ = 59215861 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 59478005.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 15521 + ... + 18969.

It is an arithmetic number, because the mean of its divisors is an integer number (11899051).

Almost surely, 2^59478005 is an apocalyptic number.

It is an amenable number.

59478005 is a deficient number, since it is larger than the sum of its proper divisors (11916301).

59478005 is an frugal number, since it uses more digits than its factorization.

59478005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6903 (or 3454 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 59478005 is about 7712.1984543968. The cubic root of 59478005 is about 390.3481550293.

The spelling of 59478005 in words is "fifty-nine million, four hundred seventy-eight thousand, five".