15450600201 has 4 divisors (see below), whose sum is σ = 20600800272. Its totient is φ = 10300400132.

The previous prime is 15450600173. The next prime is 15450600233. The reversal of 15450600201 is 10200605451.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 15450600201 - 2¹³ = 15450592009 is a prime.

It is a super-2 number, since 2×15450600201² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15450600281) 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, 2575100031 + ... + 2575100036.

It is an arithmetic number, because the mean of its divisors is an integer number (5150200068).

Almost surely, 2^15450600201 is an apocalyptic number.

It is an amenable number.

15450600201 is a deficient number, since it is larger than the sum of its proper divisors (5150200071).

15450600201 is an equidigital number, since it uses as much as digits as its factorization.

15450600201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5150200070.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 15450600201 in words is "fifteen billion, four hundred fifty million, six hundred thousand, two hundred one".