1504122045 has 16 divisors (see below), whose sum is σ = 2413307520. Its totient is φ = 799961024.

The previous prime is 1504122043. The next prime is 1504122047. The reversal of 1504122045 is 5402214051.

It is an interprime number because it is at equal distance from previous prime (1504122043) and next prime (1504122047).

It is a cyclic number.

It is not a de Polignac number, because 1504122045 - 2¹ = 1504122043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1504122043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 134274 + ... + 145043.

It is an arithmetic number, because the mean of its divisors is an integer number (150831720).

Almost surely, 2^1504122045 is an apocalyptic number.

1504122045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1504122045 is a deficient number, since it is larger than the sum of its proper divisors (909185475).

1504122045 is a wasteful number, since it uses less digits than its factorization.

1504122045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279684.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1504122045 is about 38783.0123249858. The cubic root of 1504122045 is about 1145.7618532100.

Adding to 1504122045 its reverse (5402214051), we get a palindrome (6906336096).

The spelling of 1504122045 in words is "one billion, five hundred four million, one hundred twenty-two thousand, forty-five".