4896778135 has 32 divisors (see below), whose sum is σ = 6557644800. Its totient is φ = 3494378880.

The previous prime is 4896778109. The next prime is 4896778157. The reversal of 4896778135 is 5318776984.

It is not a de Polignac number, because 4896778135 - 2¹⁹ = 4896253847 is a prime.

It is a super-2 number, since 2×4896778135² = 47956872206828156450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 4896778135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86496 + ... + 131434.

It is an arithmetic number, because the mean of its divisors is an integer number (204926400).

Almost surely, 2^4896778135 is an apocalyptic number.

4896778135 is a deficient number, since it is larger than the sum of its proper divisors (1660866665).

4896778135 is a wasteful number, since it uses less digits than its factorization.

4896778135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45031.

The product of its digits is 10160640, while the sum is 58.

The square root of 4896778135 is about 69976.9828943775. The cubic root of 4896778135 is about 1698.1269029134.

The spelling of 4896778135 in words is "four billion, eight hundred ninety-six million, seven hundred seventy-eight thousand, one hundred thirty-five".