1504041425505 has 12 divisors (see below), whose sum is σ = 2607005137620. Its totient is φ = 802155426912.

The previous prime is 1504041425483. The next prime is 1504041425533. The reversal of 1504041425505 is 5055241404051.

1504041425505 is a `hidden beast` number, since 1 + 5 + 0 + 4 + 0 + 4 + 142 + 5 + 505 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 697639221504 + 806402204001 = 835248^2 + 897999^2 .

It is not a de Polignac number, because 1504041425505 - 2¹¹ = 1504041423457 is a prime.

It is a super-2 number, since 2×1504041425505² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1504041425505.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16711571350 + ... + 16711571439.

It is an arithmetic number, because the mean of its divisors is an integer number (217250428135).

Almost surely, 2^{1504041425505} is an apocalyptic number.

1504041425505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1504041425505 is a deficient number, since it is larger than the sum of its proper divisors (1102963712115).

1504041425505 is a wasteful number, since it uses less digits than its factorization.

1504041425505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33423142800 (or 33423142797 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

Adding to 1504041425505 its reverse (5055241404051), we get a palindrome (6559282829556).

The spelling of 1504041425505 in words is "one trillion, five hundred four billion, forty-one million, four hundred twenty-five thousand, five hundred five".