423550077054 has 32 divisors (see below), whose sum is σ = 912490385184. Its totient is φ = 130290432000.

The previous prime is 423550077037. The next prime is 423550077109. The reversal of 423550077054 is 450770055324.

It is a junction number, because it is equal to n+sod(n) for n = 423550076997 and 423550077015.

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, 366519 + ... + 990674.

It is an arithmetic number, because the mean of its divisors is an integer number (28515324537).

Almost surely, 2^423550077054 is an apocalyptic number.

423550077054 is an abundant number, since it is smaller than the sum of its proper divisors (488940308130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423550077054 is a wasteful number, since it uses less digits than its factorization.

423550077054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361212.

The product of its (nonzero) digits is 588000, while the sum is 42.

The spelling of 423550077054 in words is "four hundred twenty-three billion, five hundred fifty million, seventy-seven thousand, fifty-four".