10312052540522 has 4 divisors (see below), whose sum is σ = 15468078810786. Its totient is φ = 5156026270260.

The previous prime is 10312052540509. The next prime is 10312052540579. The reversal of 10312052540522 is 22504525021301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8966844591961 + 1345207948561 = 2994469^2 + 1159831^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578013135129 + ... + 2578013135132.

Almost surely, 2^{10312052540522} is an apocalyptic number.

10312052540522 is a deficient number, since it is larger than the sum of its proper divisors (5156026270264).

10312052540522 is an equidigital number, since it uses as much as digits as its factorization.

10312052540522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5156026270263.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 10312052540522 its reverse (22504525021301), we get a palindrome (32816577561823).

The spelling of 10312052540522 in words is "ten trillion, three hundred twelve billion, fifty-two million, five hundred forty thousand, five hundred twenty-two".