6201154452 has 24 divisors (see below), whose sum is σ = 14472185056. Its totient is φ = 2066647968.

The previous prime is 6201154441. The next prime is 6201154457. The reversal of 6201154452 is 2544511026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6201154457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17223 + ... + 112689.

Almost surely, 2^6201154452 is an apocalyptic number.

It is an amenable number.

6201154452 is an abundant number, since it is smaller than the sum of its proper divisors (8271030604).

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

6201154452 is a wasteful number, since it uses less digits than its factorization.

6201154452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100887 (or 100885 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 6201154452 is about 78747.4091764294. The cubic root of 6201154452 is about 1837.2045662099.

Adding to 6201154452 its reverse (2544511026), we get a palindrome (8745665478).

The spelling of 6201154452 in words is "six billion, two hundred one million, one hundred fifty-four thousand, four hundred fifty-two".