140553553252 has 12 divisors (see below), whose sum is σ = 281107106560. Its totient is φ = 60237237096.

The previous prime is 140553553247. The next prime is 140553553253. The reversal of 140553553252 is 252355355041.

140553553252 is an admirable number.

It is a super-3 number, since 3×140553553252³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (140553553253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2509884852 + ... + 2509884907.

Almost surely, 2^140553553252 is an apocalyptic number.

It is an amenable number.

140553553252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140553553252 is a wasteful number, since it uses less digits than its factorization.

140553553252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5019769770 (or 5019769768 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 140553553252 in words is "one hundred forty billion, five hundred fifty-three million, five hundred fifty-three thousand, two hundred fifty-two".