3516556506 has 16 divisors (see below), whose sum is σ = 7138085664. Its totient is φ = 1154690064.

The previous prime is 3516556489. The next prime is 3516556507. The reversal of 3516556506 is 6056556153.

3516556506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3516556507) 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, 4373425 + ... + 4374228.

It is an arithmetic number, because the mean of its divisors is an integer number (446130354).

Almost surely, 2^3516556506 is an apocalyptic number.

3516556506 is an abundant number, since it is smaller than the sum of its proper divisors (3621529158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3516556506 is a wasteful number, since it uses less digits than its factorization.

3516556506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8747725.

The product of its (nonzero) digits is 405000, while the sum is 42.

The square root of 3516556506 is about 59300.5607562020. The cubic root of 3516556506 is about 1520.6847829191.

The spelling of 3516556506 in words is "three billion, five hundred sixteen million, five hundred fifty-six thousand, five hundred six".