2055715430 has 16 divisors (see below), whose sum is σ = 3702374784. Its totient is φ = 821822400.

The previous prime is 2055715423. The next prime is 2055715439. The reversal of 2055715430 is 345175502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055715439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39062 + ... + 75081.

It is an arithmetic number, because the mean of its divisors is an integer number (231398424).

Almost surely, 2^2055715430 is an apocalyptic number.

2055715430 is a deficient number, since it is larger than the sum of its proper divisors (1646659354).

2055715430 is a wasteful number, since it uses less digits than its factorization.

2055715430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115951.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 2055715430 is about 45339.9981252757. The cubic root of 2055715430 is about 1271.5135673335.

The spelling of 2055715430 in words is "two billion, fifty-five million, seven hundred fifteen thousand, four hundred thirty".