15200975201 has 4 divisors (see below), whose sum is σ = 15409207812. Its totient is φ = 14992742592.

The previous prime is 15200975191. The next prime is 15200975203. The reversal of 15200975201 is 10257900251.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7306830400 + 7894144801 = 85480^2 + 88849^2 .

It is a cyclic number.

It is not a de Polignac number, because 15200975201 - 2¹⁰ = 15200974177 is a prime.

It is a super-2 number, since 2×15200975201² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15200975203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104116196 + ... + 104116341.

It is an arithmetic number, because the mean of its divisors is an integer number (3852301953).

Almost surely, 2^15200975201 is an apocalyptic number.

It is an amenable number.

15200975201 is a deficient number, since it is larger than the sum of its proper divisors (208232611).

15200975201 is an equidigital number, since it uses as much as digits as its factorization.

15200975201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208232610.

The product of its (nonzero) digits is 6300, while the sum is 32.

The spelling of 15200975201 in words is "fifteen billion, two hundred million, nine hundred seventy-five thousand, two hundred one".