2006502854 has 16 divisors (see below), whose sum is σ = 3092929056. Its totient is φ = 975681600.

The previous prime is 2006502853. The next prime is 2006502907. The reversal of 2006502854 is 4582056002.

It is a super-2 number, since 2×2006502854² = 8052107406220290632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2006502854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006502853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12602 + ... + 64589.

It is an arithmetic number, because the mean of its divisors is an integer number (193308066).

Almost surely, 2^2006502854 is an apocalyptic number.

2006502854 is a deficient number, since it is larger than the sum of its proper divisors (1086426202).

2006502854 is a wasteful number, since it uses less digits than its factorization.

2006502854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77551.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 2006502854 is about 44794.0046658032. The cubic root of 2006502854 is about 1261.2850863795.

Adding to 2006502854 its reverse (4582056002), we get a palindrome (6588558856).

The spelling of 2006502854 in words is "two billion, six million, five hundred two thousand, eight hundred fifty-four".