2132554516 has 6 divisors (see below), whose sum is σ = 3731970410. Its totient is φ = 1066277256.

The previous prime is 2132554399. The next prime is 2132554517. The reversal of 2132554516 is 6154552312.

It can be written as a sum of positive squares in only one way, i.e., 1387264516 + 745290000 = 37246^2 + 27300^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132554517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266569311 + ... + 266569318.

Almost surely, 2^2132554516 is an apocalyptic number.

It is an amenable number.

2132554516 is a deficient number, since it is larger than the sum of its proper divisors (1599415894).

2132554516 is a wasteful number, since it uses less digits than its factorization.

2132554516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533138633 (or 533138631 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 2132554516 is about 46179.5898206123. The cubic root of 2132554516 is about 1287.1625062679.

The spelling of 2132554516 in words is "two billion, one hundred thirty-two million, five hundred fifty-four thousand, five hundred sixteen".