10284140557 has 2 divisors, whose sum is σ = 10284140558. Its totient is φ = 10284140556.

The previous prime is 10284140441. The next prime is 10284140563. The reversal of 10284140557 is 75504148201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5712487561 + 4571652996 = 75581^2 + 67614^2 .

It is an emirp because it is prime and its reverse (75504148201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10284140557 - 2¹¹ = 10284138509 is a prime.

It is a super-2 number, since 2×10284140557² (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 (10284140567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5142070278 + 5142070279.

It is an arithmetic number, because the mean of its divisors is an integer number (5142070279).

Almost surely, 2^10284140557 is an apocalyptic number.

It is an amenable number.

10284140557 is a deficient number, since it is larger than the sum of its proper divisors (1).

10284140557 is an equidigital number, since it uses as much as digits as its factorization.

10284140557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44800, while the sum is 37.

Adding to 10284140557 its reverse (75504148201), we get a palindrome (85788288758).

The spelling of 10284140557 in words is "ten billion, two hundred eighty-four million, one hundred forty thousand, five hundred fifty-seven".