58437260645 has 8 divisors (see below), whose sum is σ = 70126577304. Its totient is φ = 46748565504.

The previous prime is 58437260617. The next prime is 58437260647. The reversal of 58437260645 is 54606273485.

It is a happy number.

It is a Cunningham number, because it is equal to 241738²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 58437260644 = 1^2 + 241738^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58437260645 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58437260593 and 58437260602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58437260647) 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 7 ways as a sum of consecutive naturals, for example, 85397 + ... + 352373.

It is an arithmetic number, because the mean of its divisors is an integer number (8765822163).

Almost surely, 2^58437260645 is an apocalyptic number.

It is an amenable number.

58437260645 is a deficient number, since it is larger than the sum of its proper divisors (11689316659).

58437260645 is a wasteful number, since it uses less digits than its factorization.

58437260645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310759.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 58437260645 in words is "fifty-eight billion, four hundred thirty-seven million, two hundred sixty thousand, six hundred forty-five".