46144504620 has 144 divisors (see below), whose sum is σ = 141847524000. Its totient is φ = 12140891136.

The previous prime is 46144504619. The next prime is 46144504657. The reversal of 46144504620 is 2640544164.

46144504620 is a `hidden beast` number, since 4 + 6 + 144 + 50 + 462 + 0 = 666.

It is a super-3 number, since 3×46144504620³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8151351 + ... + 8157009.

It is an arithmetic number, because the mean of its divisors is an integer number (985052250).

Almost surely, 2^46144504620 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 46144504620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70923762000).

46144504620 is an abundant number, since it is smaller than the sum of its proper divisors (95703019380).

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

46144504620 is a wasteful number, since it uses less digits than its factorization.

46144504620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6272 (or 6267 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 46144504620 in words is "forty-six billion, one hundred forty-four million, five hundred four thousand, six hundred twenty".