2553514154 has 4 divisors (see below), whose sum is σ = 3830271234. Its totient is φ = 1276757076.

The previous prime is 2553514133. The next prime is 2553514157. The reversal of 2553514154 is 4514153552.

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., 1344908929 + 1208605225 = 36673^2 + 34765^2 .

It is not an unprimeable number, because it can be changed into a prime (2553514157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638378537 + ... + 638378540.

Almost surely, 2^2553514154 is an apocalyptic number.

2553514154 is a deficient number, since it is larger than the sum of its proper divisors (1276757080).

2553514154 is a wasteful number, since it uses less digits than its factorization.

2553514154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276757079.

The product of its digits is 60000, while the sum is 35.

The square root of 2553514154 is about 50532.3080217003. The cubic root of 2553514154 is about 1366.8245052550.

The spelling of 2553514154 in words is "two billion, five hundred fifty-three million, five hundred fourteen thousand, one hundred fifty-four".