5246737478 has 16 divisors (see below), whose sum is σ = 8147299680. Its totient is φ = 2531100096.

The previous prime is 5246737459. The next prime is 5246737513. The reversal of 5246737478 is 8747376425.

It is a super-3 number, since 3×5246737478³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51551 + ... + 114677.

It is an arithmetic number, because the mean of its divisors is an integer number (509206230).

Almost surely, 2^5246737478 is an apocalyptic number.

5246737478 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5246737478 is a deficient number, since it is larger than the sum of its proper divisors (2900562202).

5246737478 is a wasteful number, since it uses less digits than its factorization.

5246737478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64591.

The product of its digits is 7902720, while the sum is 53.

The square root of 5246737478 is about 72434.3666915091. The cubic root of 5246737478 is about 1737.6532283684.

The spelling of 5246737478 in words is "five billion, two hundred forty-six million, seven hundred thirty-seven thousand, four hundred seventy-eight".