140525532000 has 1728 divisors, whose sum is σ = 623968712640. Its totient is φ = 29804544000.

The previous prime is 140525531963. The next prime is 140525532013. The reversal of 140525532000 is 235525041.

It is a happy number.

140525532000 is a `hidden beast` number, since 1 + 40 + 52 + 553 + 20 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 2097395967 + ... + 2097396033.

It is an arithmetic number, because the mean of its divisors is an integer number (361093005).

Almost surely, 2^140525532000 is an apocalyptic number.

140525532000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140525532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311984356320).

140525532000 is an abundant number, since it is smaller than the sum of its proper divisors (483443180640).

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

140525532000 is a wasteful number, since it uses less digits than its factorization.

140525532000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The spelling of 140525532000 in words is "one hundred forty billion, five hundred twenty-five million, five hundred thirty-two thousand".