47329853040 has 80 divisors (see below), whose sum is σ = 163025056800. Its totient is φ = 12621293568.

The previous prime is 47329852963. The next prime is 47329853047. The reversal of 47329853040 is 4035892374.

47329853040 is a `hidden beast` number, since 4 + 73 + 2 + 9 + 8 + 530 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×47329853040² (a number of 22 digits) contains 22 as substring.

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 (47329853047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10953825 + ... + 10958144.

It is an arithmetic number, because the mean of its divisors is an integer number (2037813210).

Almost surely, 2^47329853040 is an apocalyptic number.

47329853040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47329853040 is an abundant number, since it is smaller than the sum of its proper divisors (115695203760).

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

47329853040 is a wasteful number, since it uses less digits than its factorization.

47329853040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21911991 (or 21911979 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 47329853040 in words is "forty-seven billion, three hundred twenty-nine million, eight hundred fifty-three thousand, forty".