2662112503 has 4 divisors (see below), whose sum is σ = 2663390160. Its totient is φ = 2660834848.

The previous prime is 2662112491. The next prime is 2662112539. The reversal of 2662112503 is 3052112662.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3052112662 = 2 ⋅1526056331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2662112503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662112573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635698 + ... + 639871.

It is an arithmetic number, because the mean of its divisors is an integer number (665847540).

Almost surely, 2^2662112503 is an apocalyptic number.

2662112503 is a deficient number, since it is larger than the sum of its proper divisors (1277657).

2662112503 is a wasteful number, since it uses less digits than its factorization.

2662112503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277656.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2662112503 is about 51595.6636065474. The cubic root of 2662112503 is about 1385.9326786999.

The spelling of 2662112503 in words is "two billion, six hundred sixty-two million, one hundred twelve thousand, five hundred three".