4958378172 has 216 divisors, whose sum is σ = 14505352400. Its totient is φ = 1463520960.

The previous prime is 4958378171. The next prime is 4958378179. The reversal of 4958378172 is 2718738594.

It is a happy number.

4958378172 is a `hidden beast` number, since 49 + 583 + 7 + 8 + 17 + 2 = 666.

It is a super-3 number, since 3×4958378172³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4958378171) 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 71 ways as a sum of consecutive naturals, for example, 45489654 + ... + 45489762.

Almost surely, 2^4958378172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4958378172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7252676200).

4958378172 is an abundant number, since it is smaller than the sum of its proper divisors (9546974228).

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

4958378172 is a wasteful number, since it uses less digits than its factorization.

4958378172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 184 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The square root of 4958378172 is about 70415.7523001778. The cubic root of 4958378172 is about 1705.2178979234.

The spelling of 4958378172 in words is "four billion, nine hundred fifty-eight million, three hundred seventy-eight thousand, one hundred seventy-two".