5420540215 has 16 divisors (see below), whose sum is σ = 6676778016. Its totient is φ = 4223088000.

The previous prime is 5420540201. The next prime is 5420540231. The reversal of 5420540215 is 5120450245.

It is not a de Polignac number, because 5420540215 - 2⁹ = 5420539703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57177 + ... + 118786.

It is an arithmetic number, because the mean of its divisors is an integer number (417298626).

Almost surely, 2^5420540215 is an apocalyptic number.

5420540215 is a deficient number, since it is larger than the sum of its proper divisors (1256237801).

5420540215 is a wasteful number, since it uses less digits than its factorization.

5420540215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176130.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 5420540215 is about 73624.3180953141. The cubic root of 5420540215 is about 1756.6322711735.

The spelling of 5420540215 in words is "five billion, four hundred twenty million, five hundred forty thousand, two hundred fifteen".