59809104481 has 63 divisors (see below), whose sum is σ = 75371799153. Its totient is φ = 47454228360.

The previous prime is 59809104479. The next prime is 59809104499. The reversal of 59809104481 is 18440190895.

The square root of 59809104481 is 244559.

It is a perfect power (a square), and thus also a powerful number.

59809104481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 59809104481 - 2¹ = 59809104479 is a prime.

It is a super-2 number, since 2×59809104481² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (59809104431) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 1929325936 + ... + 1929325966.

Almost surely, 2^59809104481 is an apocalyptic number.

59809104481 is the 244559-th square number.

59809104481 is the 122280-th centered octagonal number.

It is an amenable number.

59809104481 is a deficient number, since it is larger than the sum of its proper divisors (15562694672).

59809104481 is an frugal number, since it uses more digits than its factorization.

59809104481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 49.

Multiplying 59809104481 by its sum of digits (49), we get a square (2930646119569 = 1711913²).

59809104481 divided by its sum of digits (49) gives a square (1220593969 = 34937²).

The spelling of 59809104481 in words is "fifty-nine billion, eight hundred nine million, one hundred four thousand, four hundred eighty-one".