15010481 has 2 divisors, whose sum is σ = 15010482. Its totient is φ = 15010480.

The previous prime is 15010477. The next prime is 15010529. The reversal of 15010481 is 18401051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7612081 + 7398400 = 2759^2 + 2720^2 .

It is a cyclic number.

It is not a de Polignac number, because 15010481 - 2² = 15010477 is a prime.

It is a super-2 number, since 2×15010481² = 450629079702722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (15010381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505240 + 7505241.

It is an arithmetic number, because the mean of its divisors is an integer number (7505241).

Almost surely, 2^15010481 is an apocalyptic number.

It is an amenable number.

15010481 is a deficient number, since it is larger than the sum of its proper divisors (1).

15010481 is an equidigital number, since it uses as much as digits as its factorization.

15010481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 15010481 is about 3874.3362012092. The cubic root of 15010481 is about 246.6786348791.

The spelling of 15010481 in words is "fifteen million, ten thousand, four hundred eighty-one".