48258198531 has 6 divisors (see below), whose sum is σ = 69706286780. Its totient is φ = 32172132348.

The previous prime is 48258198479. The next prime is 48258198533. The reversal of 48258198531 is 13589185284.

48258198531 is a `hidden beast` number, since 4 + 8 + 2 + 581 + 9 + 8 + 53 + 1 = 666.

It is not a de Polignac number, because 48258198531 - 2¹³ = 48258190339 is a prime.

It is a super-2 number, since 2×48258198531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48258198533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2681011021 + ... + 2681011038.

Almost surely, 2^48258198531 is an apocalyptic number.

48258198531 is a deficient number, since it is larger than the sum of its proper divisors (21448088249).

48258198531 is a wasteful number, since it uses less digits than its factorization.

48258198531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362022065 (or 5362022062 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 54.

The spelling of 48258198531 in words is "forty-eight billion, two hundred fifty-eight million, one hundred ninety-eight thousand, five hundred thirty-one".