16132025541 has 4 divisors (see below), whose sum is σ = 21509367392. Its totient is φ = 10754683692.

The previous prime is 16132025537. The next prime is 16132025557. The reversal of 16132025541 is 14552023161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 16132025541 - 2² = 16132025537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16132025499 and 16132025508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16132025501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2688670921 + ... + 2688670926.

It is an arithmetic number, because the mean of its divisors is an integer number (5377341848).

Almost surely, 2^16132025541 is an apocalyptic number.

It is an amenable number.

16132025541 is a deficient number, since it is larger than the sum of its proper divisors (5377341851).

16132025541 is an equidigital number, since it uses as much as digits as its factorization.

16132025541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5377341850.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 16132025541 in words is "sixteen billion, one hundred thirty-two million, twenty-five thousand, five hundred forty-one".