546365131620 has 192 divisors, whose sum is σ = 1953831462912. Its totient is φ = 110761344000.

The previous prime is 546365131567. The next prime is 546365131633. The reversal of 546365131620 is 26131563645.

It is a super-4 number, since 4×546365131620⁴ (a number of 48 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1252786 + ... + 1631625.

It is an arithmetic number, because the mean of its divisors is an integer number (10176205536).

Almost surely, 2^546365131620 is an apocalyptic number.

It is an amenable number.

546365131620 is an abundant number, since it is smaller than the sum of its proper divisors (1407466331292).

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

546365131620 is a wasteful number, since it uses less digits than its factorization.

546365131620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884482 (or 2884480 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 546365131620 in words is "five hundred forty-six billion, three hundred sixty-five million, one hundred thirty-one thousand, six hundred twenty".