2546045132 has 6 divisors (see below), whose sum is σ = 4455578988. Its totient is φ = 1273022564.

The previous prime is 2546045107. The next prime is 2546045143. The reversal of 2546045132 is 2315406452.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318255638 + ... + 318255645.

It is an arithmetic number, because the mean of its divisors is an integer number (742596498).

Almost surely, 2^2546045132 is an apocalyptic number.

It is an amenable number.

2546045132 is a deficient number, since it is larger than the sum of its proper divisors (1909533856).

2546045132 is a wasteful number, since it uses less digits than its factorization.

2546045132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636511287 (or 636511285 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2546045132 is about 50458.3504684804. The cubic root of 2546045132 is about 1365.4905511429.

The spelling of 2546045132 in words is "two billion, five hundred forty-six million, forty-five thousand, one hundred thirty-two".