46020845520 has 960 divisors, whose sum is σ = 186490563840. Its totient is φ = 10362912768.

The previous prime is 46020845513. The next prime is 46020845543. The reversal of 46020845520 is 2554802064.

It is a happy number.

46020845520 is a `hidden beast` number, since 4 + 6 + 0 + 20 + 84 + 552 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 430101307 + ... + 430101413.

It is an arithmetic number, because the mean of its divisors is an integer number (194261004).

Almost surely, 2^46020845520 is an apocalyptic number.

46020845520 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 46020845520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93245281920).

46020845520 is an abundant number, since it is smaller than the sum of its proper divisors (140469718320).

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

46020845520 is a wasteful number, since it uses less digits than its factorization.

46020845520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 46020845520 in words is "forty-six billion, twenty million, eight hundred forty-five thousand, five hundred twenty".