2315441546 has 16 divisors (see below), whose sum is σ = 3790581408. Its totient is φ = 1052007600.

The previous prime is 2315441539. The next prime is 2315441561. The reversal of 2315441546 is 6451445132.

It is a super-2 number, since 2×2315441546² = 10722539105885740232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30281 + ... + 74483.

It is an arithmetic number, because the mean of its divisors is an integer number (236911338).

Almost surely, 2^2315441546 is an apocalyptic number.

2315441546 is a deficient number, since it is larger than the sum of its proper divisors (1475139862).

2315441546 is a wasteful number, since it uses less digits than its factorization.

2315441546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46597.

The product of its digits is 57600, while the sum is 35.

The square root of 2315441546 is about 48119.0351732035. The cubic root of 2315441546 is about 1322.9535840498.

Adding to 2315441546 its reverse (6451445132), we get a palindrome (8766886678).

The spelling of 2315441546 in words is "two billion, three hundred fifteen million, four hundred forty-one thousand, five hundred forty-six".