5142630558 has 64 divisors (see below), whose sum is σ = 11217346560. Its totient is φ = 1562343552.

The previous prime is 5142630557. The next prime is 5142630583. The reversal of 5142630558 is 8550362415.

It is a super-3 number, since 3×5142630558³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142630553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2267341 + ... + 2269607.

It is an arithmetic number, because the mean of its divisors is an integer number (175271040).

Almost surely, 2^5142630558 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5142630558, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5608673280).

5142630558 is an abundant number, since it is smaller than the sum of its proper divisors (6074716002).

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

5142630558 is a wasteful number, since it uses less digits than its factorization.

5142630558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2641.

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 5142630558 is about 71712.1367552244. The cubic root of 5142630558 is about 1726.0833978931.

The spelling of 5142630558 in words is "five billion, one hundred forty-two million, six hundred thirty thousand, five hundred fifty-eight".