546601421025 has 192 divisors, whose sum is σ = 1145138135040. Its totient is φ = 253030694400.

The previous prime is 546601420913. The next prime is 546601421033. The reversal of 546601421025 is 520124106645.

546601421025 is a `hidden beast` number, since 5 + 4 + 6 + 601 + 4 + 21 + 0 + 25 = 666.

It is not a de Polignac number, because 546601421025 - 2¹¹ = 546601418977 is a prime.

It is a super-2 number, since 2×546601421025² (a number of 24 digits) contains 22 as substring.

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, 103657789 + ... + 103663061.

It is an arithmetic number, because the mean of its divisors is an integer number (5964261120).

Almost surely, 2^546601421025 is an apocalyptic number.

546601421025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546601421025 is an abundant number, since it is smaller than the sum of its proper divisors (598536714015).

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

546601421025 is a wasteful number, since it uses less digits than its factorization.

546601421025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5933 (or 5922 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 546601421025 in words is "five hundred forty-six billion, six hundred one million, four hundred twenty-one thousand, twenty-five".