11532061339 has 16 divisors (see below), whose sum is σ = 12187768032. Its totient is φ = 10899802368.

The previous prime is 11532061327. The next prime is 11532061351. The reversal of 11532061339 is 93316023511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11532061327) and next prime (11532061351).

It is a de Polignac number, because none of the positive numbers 2^k-11532061339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11532061369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131709 + ... + 201025.

It is an arithmetic number, because the mean of its divisors is an integer number (761735502).

Almost surely, 2^11532061339 is an apocalyptic number.

11532061339 is a deficient number, since it is larger than the sum of its proper divisors (655706693).

11532061339 is an equidigital number, since it uses as much as digits as its factorization.

11532061339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69486.

The product of its (nonzero) digits is 14580, while the sum is 34.

The spelling of 11532061339 in words is "eleven billion, five hundred thirty-two million, sixty-one thousand, three hundred thirty-nine".