2005501001452 has 48 divisors (see below), whose sum is σ = 3996679728384. Its totient is φ = 873909504000.

The previous prime is 2005501001447. The next prime is 2005501001489. The reversal of 2005501001452 is 2541001055002.

It is a super-2 number, since 2×2005501001452² (a number of 25 digits) contains 22 as substring.

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, 15105949 + ... + 15238132.

It is an arithmetic number, because the mean of its divisors is an integer number (83264161008).

Almost surely, 2^{2005501001452} is an apocalyptic number.

It is an amenable number.

2005501001452 is a deficient number, since it is larger than the sum of its proper divisors (1991178726932).

2005501001452 is a wasteful number, since it uses less digits than its factorization.

2005501001452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30344170 (or 30344168 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 2005501001452 its reverse (2541001055002), we get a palindrome (4546502056454).

The spelling of 2005501001452 in words is "two trillion, five billion, five hundred one million, one thousand, four hundred fifty-two".