525053077415699 has 12 divisors (see below), whose sum is σ = 621128164915800. Its totient is φ = 442417605180768.

The previous prime is 525053077415641. The next prime is 525053077415707. The reversal of 525053077415699 is 996514770350525.

It is a de Polignac number, because none of the positive numbers 2^k-525053077415699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525053077415599) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90808208354 + ... + 90808214135.

It is an arithmetic number, because the mean of its divisors is an integer number (51760680409650).

Almost surely, 2^{525053077415699} is an apocalyptic number.

525053077415699 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

525053077415699 is a deficient number, since it is larger than the sum of its proper divisors (96075087500101).

525053077415699 is a wasteful number, since it uses less digits than its factorization.

525053077415699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181616422562 (or 181616422555 counting only the distinct ones).

The product of its (nonzero) digits is 357210000, while the sum is 68.

The spelling of 525053077415699 in words is "five hundred twenty-five trillion, fifty-three billion, seventy-seven million, four hundred fifteen thousand, six hundred ninety-nine".