2552023545 has 8 divisors (see below), whose sum is σ = 4083237696. Its totient is φ = 1361079216.

The previous prime is 2552023543. The next prime is 2552023559. The reversal of 2552023545 is 5453202552.

2552023545 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2552023545 - 2¹ = 2552023543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2552023541) 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, 85067437 + ... + 85067466.

It is an arithmetic number, because the mean of its divisors is an integer number (510404712).

Almost surely, 2^2552023545 is an apocalyptic number.

It is an amenable number.

2552023545 is a deficient number, since it is larger than the sum of its proper divisors (1531214151).

2552023545 is a wasteful number, since it uses less digits than its factorization.

2552023545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170134911.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 2552023545 is about 50517.5567995920. The cubic root of 2552023545 is about 1366.5584930906.

The spelling of 2552023545 in words is "two billion, five hundred fifty-two million, twenty-three thousand, five hundred forty-five".