252745267000 has 32 divisors (see below), whose sum is σ = 591423927120. Its totient is φ = 101098106400.

The previous prime is 252745266997. The next prime is 252745267007. The reversal of 252745267000 is 762547252.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252745267007) 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, 126371634 + ... + 126373633.

Almost surely, 2^252745267000 is an apocalyptic number.

252745267000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252745267000 is an abundant number, since it is smaller than the sum of its proper divisors (338678660120).

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

252745267000 is a wasteful number, since it uses less digits than its factorization.

252745267000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252745288 (or 252745274 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

The spelling of 252745267000 in words is "two hundred fifty-two billion, seven hundred forty-five million, two hundred sixty-seven thousand".