1505242104 has 32 divisors (see below), whose sum is σ = 3788370000. Its totient is φ = 498378752.

The previous prime is 1505242051. The next prime is 1505242117. The reversal of 1505242104 is 4012425051.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent 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, 206889 + ... + 214040.

Almost surely, 2^1505242104 is an apocalyptic number.

It is an amenable number.

1505242104 is an abundant number, since it is smaller than the sum of its proper divisors (2283127896).

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

1505242104 is a wasteful number, since it uses less digits than its factorization.

1505242104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421087 (or 421083 counting only the distinct ones).

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

The square root of 1505242104 is about 38797.4497100003. The cubic root of 1505242104 is about 1146.0461835199.

Adding to 1505242104 its reverse (4012425051), we get a palindrome (5517667155).

It can be divided in two parts, 150524 and 2104, that added together give a triangular number (152628 = T₅₅₂).

The spelling of 1505242104 in words is "one billion, five hundred five million, two hundred forty-two thousand, one hundred four".