5474297438 has 4 divisors (see below), whose sum is σ = 8211446160. Its totient is φ = 2737148718.

The previous prime is 5474297429. The next prime is 5474297447. The reversal of 5474297438 is 8347924745.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (5474297429) and next prime (5474297447).

It is a self number, because there is not a number n which added to its sum of digits gives 5474297438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1368574358 + ... + 1368574361.

It is an arithmetic number, because the mean of its divisors is an integer number (2052861540).

Almost surely, 2^5474297438 is an apocalyptic number.

5474297438 is a deficient number, since it is larger than the sum of its proper divisors (2737148722).

5474297438 is a wasteful number, since it uses less digits than its factorization.

5474297438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737148721.

The product of its digits is 6773760, while the sum is 53.

The square root of 5474297438 is about 73988.4953083924. The cubic root of 5474297438 is about 1762.4202066922.

The spelling of 5474297438 in words is "five billion, four hundred seventy-four million, two hundred ninety-seven thousand, four hundred thirty-eight".