1002530250050 has 96 divisors (see below), whose sum is σ = 2269965212928. Its totient is φ = 321568081920.

The previous prime is 1002530250041. The next prime is 1002530250053. The reversal of 1002530250050 is 500520352001.

It is a junction number, because it is equal to n+sod(n) for n = 1002530249998 and 1002530250025.

It is not an unprimeable number, because it can be changed into a prime (1002530250053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 489182 + ... + 1498118.

It is an arithmetic number, because the mean of its divisors is an integer number (23645470968).

Almost surely, 2^{1002530250050} is an apocalyptic number.

1002530250050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002530250050 is an abundant number, since it is smaller than the sum of its proper divisors (1267434962878).

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

1002530250050 is a wasteful number, since it uses less digits than its factorization.

1002530250050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009140 (or 1009135 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The spelling of 1002530250050 in words is "one trillion, two billion, five hundred thirty million, two hundred fifty thousand, fifty".