2055423451054 has 32 divisors (see below), whose sum is σ = 3268115151840. Its totient is φ = 967812787200.

The previous prime is 2055423450973. The next prime is 2055423451061. The reversal of 2055423451054 is 4501543245502.

It is a junction number, because it is equal to n+sod(n) for n = 2055423450998 and 2055423451016.

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, 8929894 + ... + 9157174.

It is an arithmetic number, because the mean of its divisors is an integer number (102128598495).

Almost surely, 2^{2055423451054} is an apocalyptic number.

2055423451054 is a deficient number, since it is larger than the sum of its proper divisors (1212691700786).

2055423451054 is a wasteful number, since it uses less digits than its factorization.

2055423451054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231156.

The product of its (nonzero) digits is 480000, while the sum is 40.

Adding to 2055423451054 its reverse (4501543245502), we get a palindrome (6556966696556).

The spelling of 2055423451054 in words is "two trillion, fifty-five billion, four hundred twenty-three million, four hundred fifty-one thousand, fifty-four".