2545859037 has 16 divisors (see below), whose sum is σ = 3491026560. Its totient is φ = 1649092032.

The previous prime is 2545859033. The next prime is 2545859051. The reversal of 2545859037 is 7309585452.

It is not a de Polignac number, because 2545859037 - 2² = 2545859033 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545859033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67039 + ... + 97907.

It is an arithmetic number, because the mean of its divisors is an integer number (218189160).

Almost surely, 2^2545859037 is an apocalyptic number.

It is an amenable number.

2545859037 is a deficient number, since it is larger than the sum of its proper divisors (945167523).

2545859037 is a wasteful number, since it uses less digits than its factorization.

2545859037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31652.

The product of its (nonzero) digits is 1512000, while the sum is 48.

The square root of 2545859037 is about 50456.5063891665. The cubic root of 2545859037 is about 1365.4572816154.

The spelling of 2545859037 in words is "two billion, five hundred forty-five million, eight hundred fifty-nine thousand, thirty-seven".