5421501015 has 32 divisors (see below), whose sum is σ = 9931507200. Its totient is φ = 2473924224.

The previous prime is 5421500993. The next prime is 5421501067. The reversal of 5421501015 is 5101051245.

It is not a de Polignac number, because 5421501015 - 2³¹ = 3274017367 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12136 + ... + 104834.

It is an arithmetic number, because the mean of its divisors is an integer number (310359600).

Almost surely, 2^5421501015 is an apocalyptic number.

5421501015 is a deficient number, since it is larger than the sum of its proper divisors (4510006185).

5421501015 is a wasteful number, since it uses less digits than its factorization.

5421501015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93271.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 5421501015 is about 73630.8428241861. The cubic root of 5421501015 is about 1756.7360537307.

The spelling of 5421501015 in words is "five billion, four hundred twenty-one million, five hundred one thousand, fifteen".