5405428415 has 4 divisors (see below), whose sum is σ = 6486514104. Its totient is φ = 4324342728.

The previous prime is 5405428411. The next prime is 5405428433. The reversal of 5405428415 is 5148245045.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5148245045 = 5 ⋅1029649009.

It is a cyclic number.

It is not a de Polignac number, because 5405428415 - 2² = 5405428411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405428411) 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, 540542837 + ... + 540542846.

It is an arithmetic number, because the mean of its divisors is an integer number (1621628526).

Almost surely, 2^5405428415 is an apocalyptic number.

5405428415 is a deficient number, since it is larger than the sum of its proper divisors (1081085689).

5405428415 is a wasteful number, since it uses less digits than its factorization.

5405428415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081085688.

The product of its (nonzero) digits is 128000, while the sum is 38.

The square root of 5405428415 is about 73521.6186913754. The cubic root of 5405428415 is about 1754.9983268518.

The spelling of 5405428415 in words is "five billion, four hundred five million, four hundred twenty-eight thousand, four hundred fifteen".