10550002357 has 2 divisors, whose sum is σ = 10550002358. Its totient is φ = 10550002356.

The previous prime is 10550002271. The next prime is 10550002361. The reversal of 10550002357 is 75320005501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10265945041 + 284057316 = 101321^2 + 16854^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10550002357 is a prime.

It is a super-2 number, since 2×10550002357² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10550002387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5275001178 + 5275001179.

It is an arithmetic number, because the mean of its divisors is an integer number (5275001179).

Almost surely, 2^10550002357 is an apocalyptic number.

It is an amenable number.

10550002357 is a deficient number, since it is larger than the sum of its proper divisors (1).

10550002357 is an equidigital number, since it uses as much as digits as its factorization.

10550002357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5250, while the sum is 28.

Adding to 10550002357 its reverse (75320005501), we get a palindrome (85870007858).

The spelling of 10550002357 in words is "ten billion, five hundred fifty million, two thousand, three hundred fifty-seven".