2055570015205 has 32 divisors (see below), whose sum is σ = 2860310292480. Its totient is φ = 1388933663040.

The previous prime is 2055570015137. The next prime is 2055570015251. The reversal of 2055570015205 is 5025100755502.

It is not a de Polignac number, because 2055570015205 - 2¹³ = 2055570007013 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, 4417966 + ... + 4861024.

It is an arithmetic number, because the mean of its divisors is an integer number (89384696640).

Almost surely, 2^{2055570015205} is an apocalyptic number.

It is an amenable number.

2055570015205 is a deficient number, since it is larger than the sum of its proper divisors (804740277275).

2055570015205 is a wasteful number, since it uses less digits than its factorization.

2055570015205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445009.

The product of its (nonzero) digits is 87500, while the sum is 37.

The spelling of 2055570015205 in words is "two trillion, fifty-five billion, five hundred seventy million, fifteen thousand, two hundred five".