140515025052 has 24 divisors (see below), whose sum is σ = 328858940032. Its totient is φ = 46696834800.

The previous prime is 140515025017. The next prime is 140515025089. The reversal of 140515025052 is 250520515041.

140515025052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17684224 + ... + 17692167.

Almost surely, 2^140515025052 is an apocalyptic number.

140515025052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140515025052 is an abundant number, since it is smaller than the sum of its proper divisors (188343914980).

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

140515025052 is a wasteful number, since it uses less digits than its factorization.

140515025052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35376729 (or 35376727 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 140515025052 in words is "one hundred forty billion, five hundred fifteen million, twenty-five thousand, fifty-two".