2552742802 has 16 divisors (see below), whose sum is σ = 3954240000. Its totient is φ = 1234696320.

The previous prime is 2552742743. The next prime is 2552742809. The reversal of 2552742802 is 2082472552.

It is a super-2 number, since 2×2552742802² = 13032991626325622408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2552742809) 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, 179074 + ... + 192802.

It is an arithmetic number, because the mean of its divisors is an integer number (247140000).

Almost surely, 2^2552742802 is an apocalyptic number.

2552742802 is a deficient number, since it is larger than the sum of its proper divisors (1401497198).

2552742802 is a wasteful number, since it uses less digits than its factorization.

2552742802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16761.

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 2552742802 is about 50524.6751795595. The cubic root of 2552742802 is about 1366.6868636978.

The spelling of 2552742802 in words is "two billion, five hundred fifty-two million, seven hundred forty-two thousand, eight hundred two".