2552142248 has 8 divisors (see below), whose sum is σ = 4785266730. Its totient is φ = 1276071120.

The previous prime is 2552142247. The next prime is 2552142259. The reversal of 2552142248 is 8422412552.

It can be written as a sum of positive squares in only one way, i.e., 2534316964 + 17825284 = 50342^2 + 4222^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2552142247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159508883 + ... + 159508898.

Almost surely, 2^2552142248 is an apocalyptic number.

It is an amenable number.

2552142248 is a deficient number, since it is larger than the sum of its proper divisors (2233124482).

2552142248 is a wasteful number, since it uses less digits than its factorization.

2552142248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319017787 (or 319017783 counting only the distinct ones).

The product of its digits is 51200, while the sum is 35.

The square root of 2552142248 is about 50518.7316547041. The cubic root of 2552142248 is about 1366.5796804706.

The spelling of 2552142248 in words is "two billion, five hundred fifty-two million, one hundred forty-two thousand, two hundred forty-eight".