46620653520 has 320 divisors, whose sum is σ = 167212154880. Its totient is φ = 10525261824.

The previous prime is 46620653509. The next prime is 46620653561. The reversal of 46620653520 is 2535602664.

It is a congruent number.

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, 75315771 + ... + 75316389.

It is an arithmetic number, because the mean of its divisors is an integer number (522537984).

Almost surely, 2^46620653520 is an apocalyptic number.

46620653520 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 46620653520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83606077440).

46620653520 is an abundant number, since it is smaller than the sum of its proper divisors (120591501360).

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

46620653520 is a wasteful number, since it uses less digits than its factorization.

46620653520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 46620653520 in words is "forty-six billion, six hundred twenty million, six hundred fifty-three thousand, five hundred twenty".