5405402103 has 4 divisors (see below), whose sum is σ = 7207202808. Its totient is φ = 3603601400.

The previous prime is 5405402087. The next prime is 5405402129. The reversal of 5405402103 is 3012045045.

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

It is a cyclic number.

It is not a de Polignac number, because 5405402103 - 2⁴ = 5405402087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405402173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900900348 + ... + 900900353.

It is an arithmetic number, because the mean of its divisors is an integer number (1801800702).

Almost surely, 2^5405402103 is an apocalyptic number.

5405402103 is a deficient number, since it is larger than the sum of its proper divisors (1801800705).

5405402103 is a wasteful number, since it uses less digits than its factorization.

5405402103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801800704.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5405402103 is about 73521.4397505925. The cubic root of 5405402103 is about 1754.9954792458.

Adding to 5405402103 its reverse (3012045045), we get a palindrome (8417447148).

The spelling of 5405402103 in words is "five billion, four hundred five million, four hundred two thousand, one hundred three".