14532255202540 has 48 divisors (see below), whose sum is σ = 31031890089984. Its totient is φ = 5715414129600.

The previous prime is 14532255202523. The next prime is 14532255202561. The reversal of 14532255202540 is 4520255223541.

It is a super-2 number, since 2×14532255202540² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14532255202493 and 14532255202502.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13421616 + ... + 14463895.

It is an arithmetic number, because the mean of its divisors is an integer number (646497710208).

Almost surely, 2^{14532255202540} is an apocalyptic number.

14532255202540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14532255202540 is an abundant number, since it is smaller than the sum of its proper divisors (16499634887444).

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

14532255202540 is a wasteful number, since it uses less digits than its factorization.

14532255202540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27885958 (or 27885956 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 14532255202540 in words is "fourteen trillion, five hundred thirty-two billion, two hundred fifty-five million, two hundred two thousand, five hundred forty".