1504041145 has 8 divisors (see below), whose sum is σ = 1805648904. Its totient is φ = 1202699904.

The previous prime is 1504041103. The next prime is 1504041169. The reversal of 1504041145 is 5411404051.

It can be written as a sum of positive squares in 4 ways, for example, as 8904256 + 1495136889 = 2984^2 + 38667^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1504041145 - 2¹³ = 1504032953 is a prime.

It is a super-2 number, since 2×1504041145² = 4524279531705822050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53994 + ... + 76963.

It is an arithmetic number, because the mean of its divisors is an integer number (225706113).

Almost surely, 2^1504041145 is an apocalyptic number.

It is an amenable number.

1504041145 is a deficient number, since it is larger than the sum of its proper divisors (301607759).

1504041145 is a wasteful number, since it uses less digits than its factorization.

1504041145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133259.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1504041145 is about 38781.9693285424. The cubic root of 1504041145 is about 1145.7413110392.

Adding to 1504041145 its reverse (5411404051), we get a palindrome (6915445196).

The spelling of 1504041145 in words is "one billion, five hundred four million, forty-one thousand, one hundred forty-five".