5055421654 has 4 divisors (see below), whose sum is σ = 7583132484. Its totient is φ = 2527710826.

The previous prime is 5055421583. The next prime is 5055421669. The reversal of 5055421654 is 4561245505.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263855412 + ... + 1263855415.

It is an arithmetic number, because the mean of its divisors is an integer number (1895783121).

Almost surely, 2^5055421654 is an apocalyptic number.

5055421654 is a deficient number, since it is larger than the sum of its proper divisors (2527710830).

5055421654 is a wasteful number, since it uses less digits than its factorization.

5055421654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527710829.

The product of its (nonzero) digits is 120000, while the sum is 37.

The square root of 5055421654 is about 71101.4884091747. The cubic root of 5055421654 is about 1716.2707255303.

The spelling of 5055421654 in words is "five billion, fifty-five million, four hundred twenty-one thousand, six hundred fifty-four".