5405046437 has 16 divisors (see below), whose sum is σ = 6508369920. Its totient is φ = 4388429232.

The previous prime is 5405046407. The next prime is 5405046443. The reversal of 5405046437 is 7346405045.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5405046437 - 2⁶ = 5405046373 is a prime.

It is a super-2 number, since 2×5405046437² = 58429053972252789938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5405046437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405046407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146387 + ... + 179552.

It is an arithmetic number, because the mean of its divisors is an integer number (406773120).

Almost surely, 2^5405046437 is an apocalyptic number.

It is an amenable number.

5405046437 is a deficient number, since it is larger than the sum of its proper divisors (1103323483).

5405046437 is a wasteful number, since it uses less digits than its factorization.

5405046437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326072.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 5405046437 is about 73519.0209197593. The cubic root of 5405046437 is about 1754.9569865244.

The spelling of 5405046437 in words is "five billion, four hundred five million, forty-six thousand, four hundred thirty-seven".