5405441512 has 16 divisors (see below), whose sum is σ = 10274042340. Its totient is φ = 2665696896.

The previous prime is 5405441507. The next prime is 5405441521. The reversal of 5405441512 is 2151445045.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5127419236 + 278022276 = 71606^2 + 16674^2 .

It is a super-2 number, since 2×5405441512² = 58437595879305692288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4627363 + ... + 4628530.

Almost surely, 2^5405441512 is an apocalyptic number.

It is an amenable number.

5405441512 is a deficient number, since it is larger than the sum of its proper divisors (4868600828).

5405441512 is a wasteful number, since it uses less digits than its factorization.

5405441512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9255972 (or 9255968 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 5405441512 is about 73521.7077603615. The cubic root of 5405441512 is about 1754.9997442661. Note that the first 3 decimals are identical.

Adding to 5405441512 its reverse (2151445045), we get a palindrome (7556886557).

The spelling of 5405441512 in words is "five billion, four hundred five million, four hundred forty-one thousand, five hundred twelve".