7485998058 has 48 divisors (see below), whose sum is σ = 20221920576. Its totient is φ = 1944414720.

The previous prime is 7485998053. The next prime is 7485998063. The reversal of 7485998058 is 8508995847.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7485998053) and next prime (7485998063).

It is a super-3 number, since 3×7485998058³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 7485997986 and 7485998004.

It is not an unprimeable number, because it can be changed into a prime (7485998053) 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 23 ways as a sum of consecutive naturals, for example, 2699191 + ... + 2701962.

It is an arithmetic number, because the mean of its divisors is an integer number (421290012).

Almost surely, 2^7485998058 is an apocalyptic number.

7485998058 is an abundant number, since it is smaller than the sum of its proper divisors (12735922518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7485998058 is a wasteful number, since it uses less digits than its factorization.

7485998058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5401179 (or 5401176 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 63.

The square root of 7485998058 is about 86521.6623626708. The cubic root of 7485998058 is about 1956.2149339759.

It can be divided in two parts, 748599 and 8058, that added together give a palindrome (756657).

The spelling of 7485998058 in words is "seven billion, four hundred eighty-five million, nine hundred ninety-eight thousand, fifty-eight".