5525253554 has 4 divisors (see below), whose sum is σ = 8287880334. Its totient is φ = 2762626776.

The previous prime is 5525253553. The next prime is 5525253571. The reversal of 5525253554 is 4553525255.

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., 5230616329 + 294637225 = 72323^2 + 17165^2 .

It is not an unprimeable number, because it can be changed into a prime (5525253553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381313387 + ... + 1381313390.

Almost surely, 2^5525253554 is an apocalyptic number.

5525253554 is a deficient number, since it is larger than the sum of its proper divisors (2762626780).

5525253554 is a wasteful number, since it uses less digits than its factorization.

5525253554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762626779.

The product of its digits is 750000, while the sum is 41.

The square root of 5525253554 is about 74332.0493058008. The cubic root of 5525253554 is about 1767.8716748671.

The spelling of 5525253554 in words is "five billion, five hundred twenty-five million, two hundred fifty-three thousand, five hundred fifty-four".