5311554503 has 2 divisors, whose sum is σ = 5311554504. Its totient is φ = 5311554502.

The previous prime is 5311554463. The next prime is 5311554541. The reversal of 5311554503 is 3054551135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5311554503 - 2¹⁰ = 5311553479 is a prime.

It is a super-2 number, since 2×5311554503² = 56425222476679154018, 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 5311554503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5311554803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655777251 + 2655777252.

It is an arithmetic number, because the mean of its divisors is an integer number (2655777252).

Almost surely, 2^5311554503 is an apocalyptic number.

5311554503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5311554503 is an equidigital number, since it uses as much as digits as its factorization.

5311554503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 32.

The square root of 5311554503 is about 72880.4123410399. The cubic root of 5311554503 is about 1744.7794898740.

The spelling of 5311554503 in words is "five billion, three hundred eleven million, five hundred fifty-four thousand, five hundred three".