47160377280 has 1120 divisors, whose sum is σ = 192783317760. Its totient is φ = 10868981760.

The previous prime is 47160377239. The next prime is 47160377281. The reversal of 47160377280 is 8277306174.

47160377280 is a `hidden beast` number, since 47 + 160 + 377 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47160377281) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 360002815 + ... + 360002945.

Almost surely, 2^47160377280 is an apocalyptic number.

47160377280 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 47160377280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96391658880).

47160377280 is an abundant number, since it is smaller than the sum of its proper divisors (145622940480).

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

47160377280 is a wasteful number, since it uses less digits than its factorization.

47160377280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 47160377280 in words is "forty-seven billion, one hundred sixty million, three hundred seventy-seven thousand, two hundred eighty".