1988050502 has 8 divisors (see below), whose sum is σ = 3012819096. Its totient is φ = 983777472.

The previous prime is 1988050501. The next prime is 1988050513. The reversal of 1988050502 is 2050508891.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1988050501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5123648 + ... + 5124035.

It is an arithmetic number, because the mean of its divisors is an integer number (376602387).

Almost surely, 2^1988050502 is an apocalyptic number.

1988050502 is a deficient number, since it is larger than the sum of its proper divisors (1024768594).

1988050502 is a wasteful number, since it uses less digits than its factorization.

1988050502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10247782.

The product of its (nonzero) digits is 28800, while the sum is 38.

The square root of 1988050502 is about 44587.5599466937. The cubic root of 1988050502 is about 1257.4067985420.

The spelling of 1988050502 in words is "one billion, nine hundred eighty-eight million, fifty thousand, five hundred two".