5436402190 has 32 divisors (see below), whose sum is σ = 9958464000. Its totient is φ = 2136182688.

The previous prime is 5436402149. The next prime is 5436402197. The reversal of 5436402190 is 912046345.

It is a happy number.

It is a super-2 number, since 2×5436402190² = 59108937542873592200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436402197) 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, 1200751 + ... + 1205269.

It is an arithmetic number, because the mean of its divisors is an integer number (311202000).

Almost surely, 2^5436402190 is an apocalyptic number.

5436402190 is a deficient number, since it is larger than the sum of its proper divisors (4522061810).

5436402190 is a wasteful number, since it uses less digits than its factorization.

5436402190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 5436402190 is about 73731.9617940551. The cubic root of 5436402190 is about 1758.3440638045.

The spelling of 5436402190 in words is "five billion, four hundred thirty-six million, four hundred two thousand, one hundred ninety".