5250202344240 has 80 divisors (see below), whose sum is σ = 18600716882688. Its totient is φ = 1200046249728.

The previous prime is 5250202344239. The next prime is 5250202344269. The reversal of 5250202344240 is 424432020525.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×5250202344240² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1562558542 + ... + 1562561901.

Almost surely, 2^{5250202344240} is an apocalyptic number.

It is an amenable number.

5250202344240 is an abundant number, since it is smaller than the sum of its proper divisors (13350514538448).

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

5250202344240 is a wasteful number, since it uses less digits than its factorization.

5250202344240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125120466 (or 3125120460 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 5250202344240 its reverse (424432020525), we get a palindrome (5674634364765).

The spelling of 5250202344240 in words is "five trillion, two hundred fifty billion, two hundred two million, three hundred forty-four thousand, two hundred forty".