15125430541 has 12 divisors (see below), whose sum is σ = 16382774880. Its totient is φ = 13958227920.

The previous prime is 15125430517. The next prime is 15125430571. The reversal of 15125430541 is 14503452151.

It is not a de Polignac number, because 15125430541 - 2⁷ = 15125430413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15125430571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 783240 + ... + 802318.

It is an arithmetic number, because the mean of its divisors is an integer number (1365231240).

Almost surely, 2^15125430541 is an apocalyptic number.

It is an amenable number.

15125430541 is a deficient number, since it is larger than the sum of its proper divisors (1257344339).

15125430541 is a wasteful number, since it uses less digits than its factorization.

15125430541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23796 (or 23783 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 15125430541 its reverse (14503452151), we get a palindrome (29628882692).

The spelling of 15125430541 in words is "fifteen billion, one hundred twenty-five million, four hundred thirty thousand, five hundred forty-one".