46466159520 has 384 divisors, whose sum is σ = 164216989440. Its totient is φ = 10948608000.

The previous prime is 46466159491. The next prime is 46466159533. The reversal of 46466159520 is 2595166464.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 46466159520.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28664310 + ... + 28665930.

It is an arithmetic number, because the mean of its divisors is an integer number (427648410).

Almost surely, 2^46466159520 is an apocalyptic number.

46466159520 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 46466159520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82108494720).

46466159520 is an abundant number, since it is smaller than the sum of its proper divisors (117750829920).

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

46466159520 is a wasteful number, since it uses less digits than its factorization.

46466159520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800 (or 1792 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 46466159520 in words is "forty-six billion, four hundred sixty-six million, one hundred fifty-nine thousand, five hundred twenty".