2032154316 has 18 divisors (see below), whose sum is σ = 5136834612. Its totient is φ = 677384760.

The previous prime is 2032154297. The next prime is 2032154317. The reversal of 2032154316 is 6134512302.

2032154316 is a `hidden beast` number, since 20 + 321 + 5 + 4 + 316 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 2032154316.

It is not an unprimeable number, because it can be changed into a prime (2032154317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28224330 + ... + 28224401.

Almost surely, 2^2032154316 is an apocalyptic number.

It is an amenable number.

2032154316 is an abundant number, since it is smaller than the sum of its proper divisors (3104680296).

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

2032154316 is a wasteful number, since it uses less digits than its factorization.

2032154316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56448741 (or 56448736 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2032154316 is about 45079.4223121814. The cubic root of 2032154316 is about 1266.6371686883.

Adding to 2032154316 its reverse (6134512302), we get a palindrome (8166666618).

The spelling of 2032154316 in words is "two billion, thirty-two million, one hundred fifty-four thousand, three hundred sixteen".