70715020716050 has 12 divisors (see below), whose sum is σ = 131529938531946. Its totient is φ = 28286008286400.

The previous prime is 70715020716049. The next prime is 70715020716059. The reversal of 70715020716050 is 5061702051707.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 64071395900521 + 6643624815529 = 8004461^2 + 2577523^2 .

It is a super-2 number, since 2×70715020716050² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70715020715989 and 70715020716007.

It is not an unprimeable number, because it can be changed into a prime (70715020716059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 707150207111 + ... + 707150207210.

Almost surely, 2^{70715020716050} is an apocalyptic number.

70715020716050 is a deficient number, since it is larger than the sum of its proper divisors (60814917815896).

70715020716050 is a wasteful number, since it uses less digits than its factorization.

70715020716050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414300414333 (or 1414300414328 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 41.

Adding to 70715020716050 its reverse (5061702051707), we get a palindrome (75776722767757).

The spelling of 70715020716050 in words is "seventy trillion, seven hundred fifteen billion, twenty million, seven hundred sixteen thousand, fifty".