5007777505 has 8 divisors (see below), whose sum is σ = 6049665000. Its totient is φ = 3979334016.

The previous prime is 5007777491. The next prime is 5007777529. The reversal of 5007777505 is 5057777005.

It can be written as a sum of positive squares in 4 ways, for example, as 22287841 + 4985489664 = 4721^2 + 70608^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5007777505 - 2¹³ = 5007769313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3360180 + ... + 3361669.

It is an arithmetic number, because the mean of its divisors is an integer number (756208125).

Almost surely, 2^5007777505 is an apocalyptic number.

It is an amenable number.

5007777505 is a deficient number, since it is larger than the sum of its proper divisors (1041887495).

5007777505 is a wasteful number, since it uses less digits than its factorization.

5007777505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6722003.

The product of its (nonzero) digits is 300125, while the sum is 43.

The square root of 5007777505 is about 70765.6520142364. The cubic root of 5007777505 is about 1710.8621104575.

The spelling of 5007777505 in words is "five billion, seven million, seven hundred seventy-seven thousand, five hundred five".