70053256751 has 2 divisors, whose sum is σ = 70053256752. Its totient is φ = 70053256750.

The previous prime is 70053256727. The next prime is 70053256771. The reversal of 70053256751 is 15765235007.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70053256751 - 2¹⁸ = 70052994607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70053256699 and 70053256708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70053256711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35026628375 + 35026628376.

It is an arithmetic number, because the mean of its divisors is an integer number (35026628376).

Almost surely, 2^70053256751 is an apocalyptic number.

70053256751 is a deficient number, since it is larger than the sum of its proper divisors (1).

70053256751 is an equidigital number, since it uses as much as digits as its factorization.

70053256751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 220500, while the sum is 41.

The spelling of 70053256751 in words is "seventy billion, fifty-three million, two hundred fifty-six thousand, seven hundred fifty-one".