253532232201000 has 64 divisors (see below), whose sum is σ = 791020564476480. Its totient is φ = 67608595252800.

The previous prime is 253532232200999. The next prime is 253532232201047. The reversal of 253532232201000 is 102232235352.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42255369034 + ... + 42255375033.

It is an arithmetic number, because the mean of its divisors is an integer number (12359696319945).

Almost surely, 2^{253532232201000} is an apocalyptic number.

253532232201000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253532232201000 is an abundant number, since it is smaller than the sum of its proper divisors (537488332275480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253532232201000 is a wasteful number, since it uses less digits than its factorization.

253532232201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84510744091 (or 84510744077 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 253532232201000 its reverse (102232235352), we get a palindrome (253634464436352).

The spelling of 253532232201000 in words is "two hundred fifty-three trillion, five hundred thirty-two billion, two hundred thirty-two million, two hundred one thousand".