59378573421 has 16 divisors (see below), whose sum is σ = 88012921920. Its totient is φ = 39565616400.

The previous prime is 59378573393. The next prime is 59378573431. The reversal of 59378573421 is 12437587395.

59378573421 is a `hidden beast` number, since 593 + 7 + 8 + 5 + 7 + 3 + 42 + 1 = 666.

It is not a de Polignac number, because 59378573421 - 2⁶ = 59378573357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59378573431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504055 + ... + 610596.

It is an arithmetic number, because the mean of its divisors is an integer number (5500807620).

Almost surely, 2^59378573421 is an apocalyptic number.

It is an amenable number.

59378573421 is a deficient number, since it is larger than the sum of its proper divisors (28634348499).

59378573421 is a wasteful number, since it uses less digits than its factorization.

59378573421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116633 (or 1116627 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The spelling of 59378573421 in words is "fifty-nine billion, three hundred seventy-eight million, five hundred seventy-three thousand, four hundred twenty-one".