2551302042 has 8 divisors (see below), whose sum is σ = 5102604096. Its totient is φ = 850434012.

The previous prime is 2551301983. The next prime is 2551302059. The reversal of 2551302042 is 2402031552.

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

2551302042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212608498 + ... + 212608509.

It is an arithmetic number, because the mean of its divisors is an integer number (637825512).

Almost surely, 2^2551302042 is an apocalyptic number.

2551302042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2551302042 is a wasteful number, since it uses less digits than its factorization.

2551302042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425217012.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2551302042 is about 50510.4151834055. The cubic root of 2551302042 is about 1366.4296973895.

Adding to 2551302042 its reverse (2402031552), we get a palindrome (4953333594).

The spelling of 2551302042 in words is "two billion, five hundred fifty-one million, three hundred two thousand, forty-two".