5200520037772 has 24 divisors (see below), whose sum is σ = 9106463547776. Its totient is φ = 2598673529088.

The previous prime is 5200520037761. The next prime is 5200520037787. The reversal of 5200520037772 is 2777300250025.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179171653 + ... + 179200675.

Almost surely, 2^{5200520037772} is an apocalyptic number.

It is an amenable number.

5200520037772 is a deficient number, since it is larger than the sum of its proper divisors (3905943510004).

5200520037772 is a wasteful number, since it uses less digits than its factorization.

5200520037772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54817 (or 54815 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 40.

Adding to 5200520037772 its reverse (2777300250025), we get a palindrome (7977820287797).

The spelling of 5200520037772 in words is "five trillion, two hundred billion, five hundred twenty million, thirty-seven thousand, seven hundred seventy-two".