708142522051 has 4 divisors (see below), whose sum is σ = 715017692272. Its totient is φ = 701267351832.

The previous prime is 708142522049. The next prime is 708142522063. The reversal of 708142522051 is 150225241807.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150225241807 = 60037 ⋅2502211.

It is a cyclic number.

It is not a de Polignac number, because 708142522051 - 2¹ = 708142522049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 708142522051.

It is not an unprimeable number, because it can be changed into a prime (708142522151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3437584956 + ... + 3437585161.

It is an arithmetic number, because the mean of its divisors is an integer number (178754423068).

Almost surely, 2^708142522051 is an apocalyptic number.

708142522051 is a deficient number, since it is larger than the sum of its proper divisors (6875170221).

708142522051 is a wasteful number, since it uses less digits than its factorization.

708142522051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6875170220.

The product of its (nonzero) digits is 44800, while the sum is 37.

Adding to 708142522051 its reverse (150225241807), we get a palindrome (858367763858).

The spelling of 708142522051 in words is "seven hundred eight billion, one hundred forty-two million, five hundred twenty-two thousand, fifty-one".