5421552415 has 8 divisors (see below), whose sum is σ = 6506949600. Its totient is φ = 4336517472.

The previous prime is 5421552401. The next prime is 5421552443. The reversal of 5421552415 is 5142551245.

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

It is a cyclic number.

It is not a de Polignac number, because 5421552415 - 2²⁵ = 5387997983 is a prime.

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, 56464 + ... + 118453.

It is an arithmetic number, because the mean of its divisors is an integer number (813368700).

Almost surely, 2^5421552415 is an apocalyptic number.

5421552415 is a deficient number, since it is larger than the sum of its proper divisors (1085397185).

5421552415 is a wasteful number, since it uses less digits than its factorization.

5421552415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181121.

The product of its digits is 40000, while the sum is 34.

The square root of 5421552415 is about 73631.1918618733. The cubic root of 5421552415 is about 1756.7416054496.

The spelling of 5421552415 in words is "five billion, four hundred twenty-one million, five hundred fifty-two thousand, four hundred fifteen".