2552042042 has 8 divisors (see below), whose sum is σ = 4176068832. Its totient is φ = 1160019100.

The previous prime is 2552042041. The next prime is 2552042069. The reversal of 2552042042 is 2402402552.

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

It is not an unprimeable number, because it can be changed into a prime (2552042041) 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 in 3 ways as a sum of consecutive naturals, for example, 58000934 + ... + 58000977.

It is an arithmetic number, because the mean of its divisors is an integer number (522008604).

Almost surely, 2^2552042042 is an apocalyptic number.

2552042042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2552042042 is a deficient number, since it is larger than the sum of its proper divisors (1624026790).

2552042042 is a wasteful number, since it uses less digits than its factorization.

2552042042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116001924.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 2552042042 is about 50517.7398742264. The cubic root of 2552042042 is about 1366.5617946760.

Adding to 2552042042 its reverse (2402402552), we get a palindrome (4954444594).

The spelling of 2552042042 in words is "two billion, five hundred fifty-two million, forty-two thousand, forty-two".