47252962040 has 64 divisors (see below), whose sum is σ = 107948851200. Its totient is φ = 18612726912.

The previous prime is 47252962039. The next prime is 47252962073. The reversal of 47252962040 is 4026925274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1190759 + ... + 1229801.

It is an arithmetic number, because the mean of its divisors is an integer number (1686700800).

Almost surely, 2^47252962040 is an apocalyptic number.

47252962040 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 47252962040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53974425600).

47252962040 is an abundant number, since it is smaller than the sum of its proper divisors (60695889160).

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

47252962040 is a wasteful number, since it uses less digits than its factorization.

47252962040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39516 (or 39512 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 47252962040 in words is "forty-seven billion, two hundred fifty-two million, nine hundred sixty-two thousand, forty".