5457337503 has 4 divisors (see below), whose sum is σ = 7276450008. Its totient is φ = 3638225000.

The previous prime is 5457337493. The next prime is 5457337601. The reversal of 5457337503 is 3057337545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5457337503 - 2¹² = 5457333407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457337003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909556248 + ... + 909556253.

It is an arithmetic number, because the mean of its divisors is an integer number (1819112502).

Almost surely, 2^5457337503 is an apocalyptic number.

5457337503 is a deficient number, since it is larger than the sum of its proper divisors (1819112505).

5457337503 is a wasteful number, since it uses less digits than its factorization.

5457337503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819112504.

The product of its (nonzero) digits is 661500, while the sum is 42.

The square root of 5457337503 is about 73873.7944267113. The cubic root of 5457337503 is about 1760.5982710190.

Adding to 5457337503 its sum of digits (42), we get a palindrome (5457337545).

The spelling of 5457337503 in words is "five billion, four hundred fifty-seven million, three hundred thirty-seven thousand, five hundred three".