70411051 has 2 divisors, whose sum is σ = 70411052. Its totient is φ = 70411050.

The previous prime is 70411049. The next prime is 70411079. The reversal of 70411051 is 15011407.

It is a weak prime.

It is an emirp because it is prime and its reverse (15011407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70411051 - 2¹ = 70411049 is a prime.

It is a super-2 number, since 2×70411051² = 9915432205849202, which contains 22 as substring.

Together with 70411049, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70411001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35205525 + 35205526.

It is an arithmetic number, because the mean of its divisors is an integer number (35205526).

Almost surely, 2^70411051 is an apocalyptic number.

70411051 is a deficient number, since it is larger than the sum of its proper divisors (1).

70411051 is an equidigital number, since it uses as much as digits as its factorization.

70411051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 70411051 is about 8391.1293042117. The cubic root of 70411051 is about 412.9336505968.

Adding to 70411051 its reverse (15011407), we get a palindrome (85422458).

The spelling of 70411051 in words is "seventy million, four hundred eleven thousand, fifty-one".