5405203542 has 16 divisors (see below), whose sum is σ = 10947248640. Its totient is φ = 1778927592.

The previous prime is 5405203537. The next prime is 5405203579. The reversal of 5405203542 is 2453025045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5701218 + ... + 5702165.

It is an arithmetic number, because the mean of its divisors is an integer number (684203040).

Almost surely, 2^5405203542 is an apocalyptic number.

5405203542 is an abundant number, since it is smaller than the sum of its proper divisors (5542045098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5405203542 is a wasteful number, since it uses less digits than its factorization.

5405203542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11403467.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 5405203542 is about 73520.0893769859. The cubic root of 5405203542 is about 1754.9739897607.

Adding to 5405203542 its reverse (2453025045), we get a palindrome (7858228587).

The spelling of 5405203542 in words is "five billion, four hundred five million, two hundred three thousand, five hundred forty-two".