5145780057 has 16 divisors (see below), whose sum is σ = 7492804032. Its totient is φ = 3115307520.

The previous prime is 5145780053. The next prime is 5145780077. The reversal of 5145780057 is 7500875415.

It is not a de Polignac number, because 5145780057 - 2² = 5145780053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5145780053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52288 + ... + 114129.

It is an arithmetic number, because the mean of its divisors is an integer number (468300252).

Almost surely, 2^5145780057 is an apocalyptic number.

It is an amenable number.

5145780057 is a deficient number, since it is larger than the sum of its proper divisors (2347023975).

5145780057 is a wasteful number, since it uses less digits than its factorization.

5145780057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167368.

The product of its (nonzero) digits is 196000, while the sum is 42.

The square root of 5145780057 is about 71734.0927105097. The cubic root of 5145780057 is about 1726.4356941527.

The spelling of 5145780057 in words is "five billion, one hundred forty-five million, seven hundred eighty thousand, fifty-seven".