50220230451555 has 16 divisors (see below), whose sum is σ = 80688571107840. Its totient is φ = 26672055445728.

The previous prime is 50220230451451. The next prime is 50220230451593. The reversal of 50220230451555 is 55515403202205.

It is not a de Polignac number, because 50220230451555 - 2¹³ = 50220230443363 is a prime.

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, 7004212657 + ... + 7004219826.

It is an arithmetic number, because the mean of its divisors is an integer number (5043035694240).

Almost surely, 2^{50220230451555} is an apocalyptic number.

50220230451555 is a deficient number, since it is larger than the sum of its proper divisors (30468340656285).

50220230451555 is a wasteful number, since it uses less digits than its factorization.

50220230451555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14008432730.

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 50220230451555 in words is "fifty trillion, two hundred twenty billion, two hundred thirty million, four hundred fifty-one thousand, five hundred fifty-five".