47804158962 has 128 divisors (see below), whose sum is σ = 128251883520. Its totient is φ = 13064298192.

The previous prime is 47804158951. The next prime is 47804158993. The reversal of 47804158962 is 26985140874.

It is a happy number.

47804158962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47804158962² (a number of 22 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 47804158899 and 47804158908.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 670273 + ... + 738155.

It is an arithmetic number, because the mean of its divisors is an integer number (1001967840).

Almost surely, 2^47804158962 is an apocalyptic number.

47804158962 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 47804158962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64125941760).

47804158962 is an abundant number, since it is smaller than the sum of its proper divisors (80447724558).

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

47804158962 is an equidigital number, since it uses as much as digits as its factorization.

47804158962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67936 (or 67918 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 47804158962 in words is "forty-seven billion, eight hundred four million, one hundred fifty-eight thousand, nine hundred sixty-two".