5315446542 has 64 divisors (see below), whose sum is σ = 12873821184. Its totient is φ = 1428303360.

The previous prime is 5315446501. The next prime is 5315446547. The reversal of 5315446542 is 2456445135.

It is a self number, because there is not a number n which added to its sum of digits gives 5315446542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315446547) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1664167 + ... + 1667357.

It is an arithmetic number, because the mean of its divisors is an integer number (201153456).

Almost surely, 2^5315446542 is an apocalyptic number.

5315446542 is an abundant number, since it is smaller than the sum of its proper divisors (7558374642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5315446542 is a wasteful number, since it uses less digits than its factorization.

5315446542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5553.

The product of its digits is 288000, while the sum is 39.

The square root of 5315446542 is about 72907.1089949396. The cubic root of 5315446542 is about 1745.2055479361.

The spelling of 5315446542 in words is "five billion, three hundred fifteen million, four hundred forty-six thousand, five hundred forty-two".