5405022587 has 4 divisors (see below), whose sum is σ = 5689497480. Its totient is φ = 5120547696.

The previous prime is 5405022569. The next prime is 5405022589. The reversal of 5405022587 is 7852205045.

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 5405022587 - 2¹⁰ = 5405021563 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5405022587.

It is not an unprimeable number, because it can be changed into a prime (5405022589) 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, 142237418 + ... + 142237455.

It is an arithmetic number, because the mean of its divisors is an integer number (1422374370).

Almost surely, 2^5405022587 is an apocalyptic number.

5405022587 is a deficient number, since it is larger than the sum of its proper divisors (284474893).

5405022587 is a wasteful number, since it uses less digits than its factorization.

5405022587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284474892.

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 5405022587 is about 73518.8587166585. The cubic root of 5405022587 is about 1754.9544052461.

The spelling of 5405022587 in words is "five billion, four hundred five million, twenty-two thousand, five hundred eighty-seven".