2450663506 has 4 divisors (see below), whose sum is σ = 3675995262. Its totient is φ = 1225331752.

The previous prime is 2450663497. The next prime is 2450663533. The reversal of 2450663506 is 6053660542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6053660542 = 2 ⋅3026830271.

It can be written as a sum of positive squares in only one way, i.e., 2425070025 + 25593481 = 49245^2 + 5059^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612665875 + ... + 612665878.

Almost surely, 2^2450663506 is an apocalyptic number.

2450663506 is a deficient number, since it is larger than the sum of its proper divisors (1225331756).

2450663506 is a wasteful number, since it uses less digits than its factorization.

2450663506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225331755.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 2450663506 is about 49504.1766520765. The cubic root of 2450663506 is about 1348.2214358115.

The spelling of 2450663506 in words is "two billion, four hundred fifty million, six hundred sixty-three thousand, five hundred six".