2053550002 has 8 divisors (see below), whose sum is σ = 3520371456. Its totient is φ = 880092852.

The previous prime is 2053549997. The next prime is 2053550021. The reversal of 2053550002 is 2000553502.

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

It is a super-2 number, since 2×2053550002² = 8434135221428400008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73341058 + ... + 73341085.

It is an arithmetic number, because the mean of its divisors is an integer number (440046432).

Almost surely, 2^2053550002 is an apocalyptic number.

2053550002 is a deficient number, since it is larger than the sum of its proper divisors (1466821454).

2053550002 is a wasteful number, since it uses less digits than its factorization.

2053550002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146682152.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 2053550002 is about 45316.1119470768. Note that the first 3 decimals coincide. The cubic root of 2053550002 is about 1271.0669525963.

The spelling of 2053550002 in words is "two billion, fifty-three million, five hundred fifty thousand, two".