5322515123242 has 4 divisors (see below), whose sum is σ = 7983772684866. Its totient is φ = 2661257561620.

The previous prime is 5322515123239. The next prime is 5322515123257. The reversal of 5322515123242 is 2423215152235.

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., 3905441535961 + 1417073587281 = 1976219^2 + 1190409^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1330628780809 + ... + 1330628780812.

Almost surely, 2^{5322515123242} is an apocalyptic number.

5322515123242 is a deficient number, since it is larger than the sum of its proper divisors (2661257561624).

5322515123242 is a wasteful number, since it uses less digits than its factorization.

5322515123242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661257561623.

The product of its digits is 144000, while the sum is 37.

The spelling of 5322515123242 in words is "five trillion, three hundred twenty-two billion, five hundred fifteen million, one hundred twenty-three thousand, two hundred forty-two".