1252250352054 has 96 divisors (see below), whose sum is σ = 3121609370880. Its totient is φ = 359580171456.

The previous prime is 1252250352019. The next prime is 1252250352079. The reversal of 1252250352054 is 4502530522521.

1252250352054 is a `hidden beast` number, since 1 + 2 + 5 + 2 + 250 + 352 + 0 + 54 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1804042 + ... + 2399805.

It is an arithmetic number, because the mean of its divisors is an integer number (32516764280).

Almost surely, 2^{1252250352054} is an apocalyptic number.

1252250352054 is an abundant number, since it is smaller than the sum of its proper divisors (1869359018826).

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

1252250352054 is a wasteful number, since it uses less digits than its factorization.

1252250352054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203954 (or 4203951 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 1252250352054 its reverse (4502530522521), we get a palindrome (5754780874575).

The spelling of 1252250352054 in words is "one trillion, two hundred fifty-two billion, two hundred fifty million, three hundred fifty-two thousand, fifty-four".