1252052035050 has 24 divisors (see below), whose sum is σ = 3105089047296. Its totient is φ = 333880542640.

The previous prime is 1252052035043. The next prime is 1252052035063. The reversal of 1252052035050 is 505302502521.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1252052034999 and 1252052035017.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4173506634 + ... + 4173506933.

It is an arithmetic number, because the mean of its divisors is an integer number (129378710304).

Almost surely, 2^{1252052035050} is an apocalyptic number.

1252052035050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1252052035050 is an abundant number, since it is smaller than the sum of its proper divisors (1853037012246).

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

1252052035050 is a wasteful number, since it uses less digits than its factorization.

1252052035050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8347013582 (or 8347013577 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

Adding to 1252052035050 its reverse (505302502521), we get a palindrome (1757354537571).

The spelling of 1252052035050 in words is "one trillion, two hundred fifty-two billion, fifty-two million, thirty-five thousand, fifty".