5477255437 has 2 divisors, whose sum is σ = 5477255438. Its totient is φ = 5477255436.

The previous prime is 5477255423. The next prime is 5477255471. The reversal of 5477255437 is 7345527745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3669815241 + 1807440196 = 60579^2 + 42514^2 .

It is a cyclic number.

It is not a de Polignac number, because 5477255437 - 2¹¹ = 5477253389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5477255417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2738627718 + 2738627719.

It is an arithmetic number, because the mean of its divisors is an integer number (2738627719).

Almost surely, 2^5477255437 is an apocalyptic number.

It is an amenable number.

5477255437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5477255437 is an equidigital number, since it uses as much as digits as its factorization.

5477255437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4116000, while the sum is 49.

The square root of 5477255437 is about 74008.4821962996. The cubic root of 5477255437 is about 1762.7375867500.

The spelling of 5477255437 in words is "five billion, four hundred seventy-seven million, two hundred fifty-five thousand, four hundred thirty-seven".