60447992700 has 144 divisors (see below), whose sum is σ = 187120384640. Its totient is φ = 15020640000.

The previous prime is 60447992699. The next prime is 60447992701. The reversal of 60447992700 is 729974406.

It is an interprime number because it is at equal distance from previous prime (60447992699) and next prime (60447992701).

It is a self number, because there is not a number n which added to its sum of digits gives 60447992700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60447992701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 260775 + ... + 434625.

Almost surely, 2^60447992700 is an apocalyptic number.

60447992700 is a gapful number since it is divisible by the number (60) 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 60447992700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93560192320).

60447992700 is an abundant number, since it is smaller than the sum of its proper divisors (126672391940).

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

60447992700 is a wasteful number, since it uses less digits than its factorization.

60447992700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173948 (or 173941 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 60447992700 in words is "sixty billion, four hundred forty-seven million, nine hundred ninety-two thousand, seven hundred".