47266622867520 has 840 divisors, whose sum is σ = 201895825824000. Its totient is φ = 10455281141760.

The previous prime is 47266622867491. The next prime is 47266622867537. The reversal of 47266622867520 is 2576822666274.

It is a tau number, because it is divible by the number of its divisors (840).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 38772231 + ... + 39972729.

It is an arithmetic number, because the mean of its divisors is an integer number (240352173600).

Almost surely, 2^{47266622867520} is an apocalyptic number.

47266622867520 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 47266622867520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100947912912000).

47266622867520 is an abundant number, since it is smaller than the sum of its proper divisors (154629202956480).

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

47266622867520 is a wasteful number, since it uses less digits than its factorization.

47266622867520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200573 (or 1200547 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 63.

The spelling of 47266622867520 in words is "forty-seven trillion, two hundred sixty-six billion, six hundred twenty-two million, eight hundred sixty-seven thousand, five hundred twenty".