545055125004 has 96 divisors (see below), whose sum is σ = 1527422919680. Its totient is φ = 167090299200.

The previous prime is 545055124981. The next prime is 545055125023. The reversal of 545055125004 is 400521550545.

545055125004 is a `hidden beast` number, since 5 + 4 + 50 + 551 + 2 + 50 + 0 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 545055125004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 335782 + ... + 1096749.

Almost surely, 2^545055125004 is an apocalyptic number.

545055125004 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

545055125004 is an abundant number, since it is smaller than the sum of its proper divisors (982367794676).

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

545055125004 is a wasteful number, since it uses less digits than its factorization.

545055125004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432828 (or 1432820 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

Adding to 545055125004 its reverse (400521550545), we get a palindrome (945576675549).

The spelling of 545055125004 in words is "five hundred forty-five billion, fifty-five million, one hundred twenty-five thousand, four".