47323709500 has 48 divisors (see below), whose sum is σ = 103648158432. Its totient is φ = 18875788800.

The previous prime is 47323709483. The next prime is 47323709527. The reversal of 47323709500 is 590732374.

It is a super-3 number, since 3×47323709500³ (a number of 33 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 42439 + ... + 310561.

It is an arithmetic number, because the mean of its divisors is an integer number (2159336634).

Almost surely, 2^47323709500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47323709500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51824079216).

47323709500 is an abundant number, since it is smaller than the sum of its proper divisors (56324448932).

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

47323709500 is a wasteful number, since it uses less digits than its factorization.

47323709500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268495 (or 268483 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 40.

The spelling of 47323709500 in words is "forty-seven billion, three hundred twenty-three million, seven hundred nine thousand, five hundred".