58818131481 has 8 divisors (see below), whose sum is σ = 78427184704. Its totient is φ = 39210582960.

The previous prime is 58818131467. The next prime is 58818131483. The reversal of 58818131481 is 18413181885.

It is a happy number.

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

It is not a de Polignac number, because 58818131481 - 2⁶ = 58818131417 is a prime.

It is a super-2 number, since 2×58818131481² (a number of 22 digits) contains 22 as substring.

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 58818131481.

It is not an unprimeable number, because it can be changed into a prime (58818131483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281566 + ... + 443751.

It is an arithmetic number, because the mean of its divisors is an integer number (9803398088).

Almost surely, 2^58818131481 is an apocalyptic number.

It is an amenable number.

58818131481 is a deficient number, since it is larger than the sum of its proper divisors (19609053223).

58818131481 is a wasteful number, since it uses less digits than its factorization.

58818131481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752351.

The product of its digits is 245760, while the sum is 48.

The spelling of 58818131481 in words is "fifty-eight billion, eight hundred eighteen million, one hundred thirty-one thousand, four hundred eighty-one".