4976351520 has 192 divisors, whose sum is σ = 18968898816. Its totient is φ = 1070530560.

The previous prime is 4976351491. The next prime is 4976351531. The reversal of 4976351520 is 251536794.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13560 + ... + 100680.

It is an arithmetic number, because the mean of its divisors is an integer number (98796348).

Almost surely, 2^4976351520 is an apocalyptic number.

4976351520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4976351520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9484449408).

4976351520 is an abundant number, since it is smaller than the sum of its proper divisors (13992547296).

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

4976351520 is a wasteful number, since it uses less digits than its factorization.

4976351520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87163 (or 87155 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 4976351520 is about 70543.2599190029. The cubic root of 4976351520 is about 1707.2757964302.

The spelling of 4976351520 in words is "four billion, nine hundred seventy-six million, three hundred fifty-one thousand, five hundred twenty".