2555542354 has 4 divisors (see below), whose sum is σ = 3833313534. Its totient is φ = 1277771176.

The previous prime is 2555542337. The next prime is 2555542411. The reversal of 2555542354 is 4532455552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1304293225 + 1251249129 = 36115^2 + 35373^2 .

It is a super-2 number, since 2×2555542354² = 13061593446175722632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638885587 + ... + 638885590.

Almost surely, 2^2555542354 is an apocalyptic number.

2555542354 is a deficient number, since it is larger than the sum of its proper divisors (1277771180).

2555542354 is a wasteful number, since it uses less digits than its factorization.

2555542354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277771179.

The product of its digits is 600000, while the sum is 40.

The square root of 2555542354 is about 50552.3723874558. The cubic root of 2555542354 is about 1367.1862890105.

The spelling of 2555542354 in words is "two billion, five hundred fifty-five million, five hundred forty-two thousand, three hundred fifty-four".