2545416152 has 16 divisors (see below), whose sum is σ = 4817261160. Its totient is φ = 1260813184.

The previous prime is 2545416143. The next prime is 2545416157. The reversal of 2545416152 is 2516145452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545416157) 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, 1485953 + ... + 1487664.

Almost surely, 2^2545416152 is an apocalyptic number.

It is an amenable number.

2545416152 is a deficient number, since it is larger than the sum of its proper divisors (2271845008).

2545416152 is a wasteful number, since it uses less digits than its factorization.

2545416152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973730 (or 2973726 counting only the distinct ones).

The product of its digits is 48000, while the sum is 35.

The square root of 2545416152 is about 50452.1174183998. The cubic root of 2545416152 is about 1365.3780973911.

The spelling of 2545416152 in words is "two billion, five hundred forty-five million, four hundred sixteen thousand, one hundred fifty-two".