4936225537 has 4 divisors (see below), whose sum is σ = 5069637076. Its totient is φ = 4802814000.

The previous prime is 4936225409. The next prime is 4936225571. The reversal of 4936225537 is 7355226394.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1973491776 + 2962733761 = 44424^2 + 54431^2 .

It is a cyclic number.

It is not a de Polignac number, because 4936225537 - 2⁷ = 4936225409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4936225037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66705714 + ... + 66705787.

It is an arithmetic number, because the mean of its divisors is an integer number (1267409269).

Almost surely, 2^4936225537 is an apocalyptic number.

It is an amenable number.

4936225537 is a deficient number, since it is larger than the sum of its proper divisors (133411539).

4936225537 is a wasteful number, since it uses less digits than its factorization.

4936225537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133411538.

The product of its digits is 1360800, while the sum is 46.

The square root of 4936225537 is about 70258.2773557678. The cubic root of 4936225537 is about 1702.6746291002.

The spelling of 4936225537 in words is "four billion, nine hundred thirty-six million, two hundred twenty-five thousand, five hundred thirty-seven".