546020632920 has 256 divisors, whose sum is σ = 1983650135040. Its totient is φ = 117376892928.

The previous prime is 546020632919. The next prime is 546020632943. The reversal of 546020632920 is 29236020645.

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, 20449899 + ... + 20476581.

It is an arithmetic number, because the mean of its divisors is an integer number (7748633340).

Almost surely, 2^546020632920 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 546020632920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (991825067520).

546020632920 is an abundant number, since it is smaller than the sum of its proper divisors (1437629502120).

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

546020632920 is a wasteful number, since it uses less digits than its factorization.

546020632920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28154 (or 28150 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 546020632920 in words is "five hundred forty-six billion, twenty million, six hundred thirty-two thousand, nine hundred twenty".