15087020041 has 2 divisors, whose sum is σ = 15087020042. Its totient is φ = 15087020040.

The previous prime is 15087020027. The next prime is 15087020057. The reversal of 15087020041 is 14002078051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15031740816 + 55279225 = 122604^2 + 7435^2 .

It is a cyclic number.

It is not a de Polignac number, because 15087020041 - 2²⁷ = 14952802313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15087019991 and 15087020009.

It is not a weakly prime, because it can be changed into another prime (15087020441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7543510020 + 7543510021.

It is an arithmetic number, because the mean of its divisors is an integer number (7543510021).

Almost surely, 2^15087020041 is an apocalyptic number.

It is an amenable number.

15087020041 is a deficient number, since it is larger than the sum of its proper divisors (1).

15087020041 is an equidigital number, since it uses as much as digits as its factorization.

15087020041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 28.

Adding to 15087020041 its reverse (14002078051), we get a palindrome (29089098092).

The spelling of 15087020041 in words is "fifteen billion, eighty-seven million, twenty thousand, forty-one".