2506552354 has 16 divisors (see below), whose sum is σ = 3784181976. Its totient is φ = 1245184000.

The previous prime is 2506552319. The next prime is 2506552357. The reversal of 2506552354 is 4532556052.

It can be written as a sum of positive squares in 4 ways, for example, as 2457482329 + 49070025 = 49573^2 + 7005^2 .

It is not an unprimeable number, because it can be changed into a prime (2506552357) 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, 200034 + ... + 212194.

Almost surely, 2^2506552354 is an apocalyptic number.

2506552354 is a deficient number, since it is larger than the sum of its proper divisors (1277629622).

2506552354 is a wasteful number, since it uses less digits than its factorization.

2506552354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12821.

The product of its (nonzero) digits is 180000, while the sum is 37.

The square root of 2506552354 is about 50065.4806628280. The cubic root of 2506552354 is about 1358.3934955759.

It can be divided in two parts, 250655 and 2354, that added together give a square (253009 = 503²).

The spelling of 2506552354 in words is "two billion, five hundred six million, five hundred fifty-two thousand, three hundred fifty-four".