2555340502 has 24 divisors (see below), whose sum is σ = 4527866520. Its totient is φ = 1072169280.

The previous prime is 2555340479. The next prime is 2555340511. The reversal of 2555340502 is 2050435552.

It is a happy number.

It is a super-2 number, since 2×2555340502² = 13059530162323224008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339927 + ... + 347362.

It is an arithmetic number, because the mean of its divisors is an integer number (188661105).

Almost surely, 2^2555340502 is an apocalyptic number.

2555340502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2555340502 is a deficient number, since it is larger than the sum of its proper divisors (1972526018).

2555340502 is a wasteful number, since it uses less digits than its factorization.

2555340502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687328 (or 687315 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 2555340502 is about 50550.3758838646. The cubic root of 2555340502 is about 1367.1502918828.

The spelling of 2555340502 in words is "two billion, five hundred fifty-five million, three hundred forty thousand, five hundred two".