662003740054 has 4 divisors (see below), whose sum is σ = 993005610084. Its totient is φ = 331001870026.

The previous prime is 662003740019. The next prime is 662003740063. The reversal of 662003740054 is 450047300266.

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

It is a junction number, because it is equal to n+sod(n) for n = 662003739995 and 662003740022.

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, 165500935012 + ... + 165500935015.

It is an arithmetic number, because the mean of its divisors is an integer number (248251402521).

Almost surely, 2^662003740054 is an apocalyptic number.

662003740054 is a deficient number, since it is larger than the sum of its proper divisors (331001870030).

662003740054 is a wasteful number, since it uses less digits than its factorization.

662003740054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331001870029.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 662003740054 in words is "six hundred sixty-two billion, three million, seven hundred forty thousand, fifty-four".