13562145201 has 64 divisors (see below), whose sum is σ = 20821764096. Its totient is φ = 7772160000.

The previous prime is 13562145197. The next prime is 13562145209. The reversal of 13562145201 is 10254126531.

It is not a de Polignac number, because 13562145201 - 2² = 13562145197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13562145209) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48960675 + ... + 48960951.

It is an arithmetic number, because the mean of its divisors is an integer number (325340064).

Almost surely, 2^13562145201 is an apocalyptic number.

13562145201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13562145201 is a deficient number, since it is larger than the sum of its proper divisors (7259618895).

13562145201 is a wasteful number, since it uses less digits than its factorization.

13562145201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 13562145201 in words is "thirteen billion, five hundred sixty-two million, one hundred forty-five thousand, two hundred one".