124425564546 has 32 divisors (see below), whose sum is σ = 250096492800. Its totient is φ = 41268144384.

The previous prime is 124425564493. The next prime is 124425564551. The reversal of 124425564546 is 645465524421.

It is a super-2 number, since 2×124425564546² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124425564495 and 124425564504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 904855 + ... + 1033253.

It is an arithmetic number, because the mean of its divisors is an integer number (7815515400).

Almost surely, 2^124425564546 is an apocalyptic number.

124425564546 is an abundant number, since it is smaller than the sum of its proper divisors (125670928254).

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

124425564546 is a wasteful number, since it uses less digits than its factorization.

124425564546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129210.

The product of its digits is 4608000, while the sum is 48.

The spelling of 124425564546 in words is "one hundred twenty-four billion, four hundred twenty-five million, five hundred sixty-four thousand, five hundred forty-six".