2409023506 has 8 divisors (see below), whose sum is σ = 3663035964. Its totient is φ = 1188011520.

The previous prime is 2409023501. The next prime is 2409023521. The reversal of 2409023506 is 6053209042.

It can be written as a sum of positive squares in 2 ways, for example, as 2392090281 + 16933225 = 48909^2 + 4115^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2409023501) 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, 8249935 + ... + 8250226.

Almost surely, 2^2409023506 is an apocalyptic number.

2409023506 is a deficient number, since it is larger than the sum of its proper divisors (1254012458).

2409023506 is a wasteful number, since it uses less digits than its factorization.

2409023506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16500236.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2409023506 is about 49081.8042251912. The cubic root of 2409023506 is about 1340.5417550265.

The spelling of 2409023506 in words is "two billion, four hundred nine million, twenty-three thousand, five hundred six".