156532050201 has 8 divisors (see below), whose sum is σ = 209156317344. Its totient is φ = 104131241600.

The previous prime is 156532050197. The next prime is 156532050211. The reversal of 156532050201 is 102050235651.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 156532050201 - 2² = 156532050197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (156532050211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55863000 + ... + 55865801.

It is an arithmetic number, because the mean of its divisors is an integer number (26144539668).

Almost surely, 2^156532050201 is an apocalyptic number.

It is an amenable number.

156532050201 is a deficient number, since it is larger than the sum of its proper divisors (52624267143).

156532050201 is a wasteful number, since it uses less digits than its factorization.

156532050201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111729271.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 156532050201 its reverse (102050235651), we get a palindrome (258582285852).

The spelling of 156532050201 in words is "one hundred fifty-six billion, five hundred thirty-two million, fifty thousand, two hundred one".