5405132105 has 4 divisors (see below), whose sum is σ = 6486158532. Its totient is φ = 4324105680.

The previous prime is 5405132081. The next prime is 5405132129. The reversal of 5405132105 is 5012315045.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5405132081) and next prime (5405132129).

It can be written as a sum of positive squares in 2 ways, for example, as 2822053129 + 2583078976 = 53123^2 + 50824^2 .

It is not a de Polignac number, because 5405132105 - 2⁶ = 5405132041 is a prime.

It is a Duffinian number.

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, 540513206 + ... + 540513215.

It is an arithmetic number, because the mean of its divisors is an integer number (1621539633).

Almost surely, 2^5405132105 is an apocalyptic number.

It is an amenable number.

5405132105 is a deficient number, since it is larger than the sum of its proper divisors (1081026427).

5405132105 is a wasteful number, since it uses less digits than its factorization.

5405132105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081026426.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5405132105 is about 73519.6035421846. The cubic root of 5405132105 is about 1754.9662582832.

The spelling of 5405132105 in words is "five billion, four hundred five million, one hundred thirty-two thousand, one hundred five".