5030421531555 has 64 divisors (see below), whose sum is σ = 9739991162880. Its totient is φ = 2164256385024.

The previous prime is 5030421531503. The next prime is 5030421531571. The reversal of 5030421531555 is 5551351240305.

It is not a de Polignac number, because 5030421531555 - 2¹⁹ = 5030421007267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55998766 + ... + 56088524.

It is an arithmetic number, because the mean of its divisors is an integer number (152187361920).

Almost surely, 2^{5030421531555} is an apocalyptic number.

5030421531555 is a deficient number, since it is larger than the sum of its proper divisors (4709569631325).

5030421531555 is a wasteful number, since it uses less digits than its factorization.

5030421531555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121188.

The product of its (nonzero) digits is 225000, while the sum is 39.

The spelling of 5030421531555 in words is "five trillion, thirty billion, four hundred twenty-one million, five hundred thirty-one thousand, five hundred fifty-five".