11652213501501 has 32 divisors (see below), whose sum is σ = 16214497228800. Its totient is φ = 7434068920320.

The previous prime is 11652213501499. The next prime is 11652213501529. The reversal of 11652213501501 is 10510531225611.

It is a happy number.

It is not a de Polignac number, because 11652213501501 - 2¹ = 11652213501499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11652213508501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3337165 + ... + 5868653.

It is an arithmetic number, because the mean of its divisors is an integer number (506703038400).

Almost surely, 2^{11652213501501} is an apocalyptic number.

It is an amenable number.

11652213501501 is a deficient number, since it is larger than the sum of its proper divisors (4562283727299).

11652213501501 is a wasteful number, since it uses less digits than its factorization.

11652213501501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531989.

The product of its (nonzero) digits is 9000, while the sum is 33.

The spelling of 11652213501501 in words is "eleven trillion, six hundred fifty-two billion, two hundred thirteen million, five hundred one thousand, five hundred one".