59044981 has 2 divisors, whose sum is σ = 59044982. Its totient is φ = 59044980.

The previous prime is 59044969. The next prime is 59045009. The reversal of 59044981 is 18944095.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50893956 + 8151025 = 7134^2 + 2855^2 .

It is a cyclic number.

It is not a de Polignac number, because 59044981 - 2¹¹ = 59042933 is a prime.

It is a super-2 number, since 2×59044981² = 6972619562580722, which contains 22 as substring.

It is a Chen prime.

It is equal to p_3508879 and since 59044981 and 3508879 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59044901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29522490 + 29522491.

It is an arithmetic number, because the mean of its divisors is an integer number (29522491).

Almost surely, 2^59044981 is an apocalyptic number.

It is an amenable number.

59044981 is a deficient number, since it is larger than the sum of its proper divisors (1).

59044981 is an equidigital number, since it uses as much as digits as its factorization.

59044981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 59044981 is about 7684.0732037117. The cubic root of 59044981 is about 389.3985491521.

It can be divided in two parts, 59044 and 981, that added together give a square (60025 = 245²).

The spelling of 59044981 in words is "fifty-nine million, forty-four thousand, nine hundred eighty-one".