9001540195525 has 12 divisors (see below), whose sum is σ = 11319119842464. Its totient is φ = 7099806350000.

The previous prime is 9001540195507. The next prime is 9001540195537. The reversal of 9001540195525 is 5255910451009.

9001540195525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9001540195525 - 2⁹ = 9001540195013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2535643351 + ... + 2535646900.

It is an arithmetic number, because the mean of its divisors is an integer number (943259986872).

Almost surely, 2^{9001540195525} is an apocalyptic number.

It is an amenable number.

9001540195525 is a deficient number, since it is larger than the sum of its proper divisors (2317579646939).

9001540195525 is a wasteful number, since it uses less digits than its factorization.

9001540195525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071290332 (or 5071290327 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 46.

The spelling of 9001540195525 in words is "nine trillion, one billion, five hundred forty million, one hundred ninety-five thousand, five hundred twenty-five".