4539887357 has 2 divisors, whose sum is σ = 4539887358. Its totient is φ = 4539887356.

The previous prime is 4539887351. The next prime is 4539887393. The reversal of 4539887357 is 7537889354.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4407499321 + 132388036 = 66389^2 + 11506^2 .

It is a cyclic number.

It is not a de Polignac number, because 4539887357 - 2¹² = 4539883261 is a prime.

It is a super-2 number, since 2×4539887357² = 41221154428496890898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4539887296 and 4539887305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4539887351) 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 as a sum of consecutive naturals, namely, 2269943678 + 2269943679.

It is an arithmetic number, because the mean of its divisors is an integer number (2269943679).

Almost surely, 2^4539887357 is an apocalyptic number.

It is an amenable number.

4539887357 is a deficient number, since it is larger than the sum of its proper divisors (1).

4539887357 is an equidigital number, since it uses as much as digits as its factorization.

4539887357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25401600, while the sum is 59.

The square root of 4539887357 is about 67378.6862219797. The cubic root of 4539887357 is about 1655.8272510187.

The spelling of 4539887357 in words is "four billion, five hundred thirty-nine million, eight hundred eighty-seven thousand, three hundred fifty-seven".