4936908393145 has 16 divisors (see below), whose sum is σ = 6045916097232. Its totient is φ = 3868685832960.

The previous prime is 4936908393133. The next prime is 4936908393163. The reversal of 4936908393145 is 5413938096394.

It can be written as a sum of positive squares in 8 ways, for example, as 1000922212521 + 3935986180624 = 1000461^2 + 1983932^2 .

It is not a de Polignac number, because 4936908393145 - 2²³ = 4936900004537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15033186 + ... + 15358075.

It is an arithmetic number, because the mean of its divisors is an integer number (377869756077).

Almost surely, 2^{4936908393145} is an apocalyptic number.

It is an amenable number.

4936908393145 is a deficient number, since it is larger than the sum of its proper divisors (1109007704087).

4936908393145 is a wasteful number, since it uses less digits than its factorization.

4936908393145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30391932.

The product of its (nonzero) digits is 75582720, while the sum is 64.

The spelling of 4936908393145 in words is "four trillion, nine hundred thirty-six billion, nine hundred eight million, three hundred ninety-three thousand, one hundred forty-five".