47621237760 has 1056 divisors, whose sum is σ = 188717548032. Its totient is φ = 11041505280.

The previous prime is 47621237753. The next prime is 47621237767. The reversal of 47621237760 is 6773212674.

47621237760 is a `hidden beast` number, since 4 + 7 + 6 + 212 + 377 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (47621237753) and next prime (47621237767).

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

It is not an unprimeable number, because it can be changed into a prime (47621237767) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 898513894 + ... + 898513946.

Almost surely, 2^47621237760 is an apocalyptic number.

47621237760 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 47621237760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94358774016).

47621237760 is an abundant number, since it is smaller than the sum of its proper divisors (141096310272).

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

47621237760 is a wasteful number, since it uses less digits than its factorization.

47621237760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 47621237760 in words is "forty-seven billion, six hundred twenty-one million, two hundred thirty-seven thousand, seven hundred sixty".