5405021435 has 8 divisors (see below), whose sum is σ = 7075664496. Its totient is φ = 3930924640.

The previous prime is 5405021423. The next prime is 5405021437. The reversal of 5405021435 is 5341205045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5405021435 - 2⁸ = 5405021179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5405021398 and 5405021407.

It is not an unprimeable number, because it can be changed into a prime (5405021437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49136504 + ... + 49136613.

It is an arithmetic number, because the mean of its divisors is an integer number (884458062).

Almost surely, 2^5405021435 is an apocalyptic number.

5405021435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5405021435 is a deficient number, since it is larger than the sum of its proper divisors (1670643061).

5405021435 is a wasteful number, since it uses less digits than its factorization.

5405021435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98273133.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5405021435 is about 73518.8508819337. The cubic root of 5405021435 is about 1754.9542805653.

The spelling of 5405021435 in words is "five billion, four hundred five million, twenty-one thousand, four hundred thirty-five".