5507185993 has 2 divisors, whose sum is σ = 5507185994. Its totient is φ = 5507185992.

The previous prime is 5507185979. The next prime is 5507186017. The reversal of 5507185993 is 3995817055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4207727689 + 1299458304 = 64867^2 + 36048^2 .

It is a cyclic number.

It is not a de Polignac number, because 5507185993 - 2¹³ = 5507177801 is a prime.

It is a super-2 number, since 2×5507185993² = 60658195122990792098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5507185993.

It is not a weakly prime, because it can be changed into another prime (5507185393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753592996 + 2753592997.

It is an arithmetic number, because the mean of its divisors is an integer number (2753592997).

Almost surely, 2^5507185993 is an apocalyptic number.

It is an amenable number.

5507185993 is a deficient number, since it is larger than the sum of its proper divisors (1).

5507185993 is an equidigital number, since it uses as much as digits as its factorization.

5507185993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701000, while the sum is 52.

The square root of 5507185993 is about 74210.4170113603. The cubic root of 5507185993 is about 1765.9425924460.

The spelling of 5507185993 in words is "five billion, five hundred seven million, one hundred eighty-five thousand, nine hundred ninety-three".