70495867254 has 16 divisors (see below), whose sum is σ = 145539855360. Its totient is φ = 22740602280.

The previous prime is 70495867231. The next prime is 70495867289. The reversal of 70495867254 is 45276859407.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 70495867194 and 70495867203.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 189504834 + ... + 189505205.

It is an arithmetic number, because the mean of its divisors is an integer number (9096240960).

Almost surely, 2^70495867254 is an apocalyptic number.

70495867254 is an abundant number, since it is smaller than the sum of its proper divisors (75043988106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70495867254 is a wasteful number, since it uses less digits than its factorization.

70495867254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379010075.

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 70495867254 in words is "seventy billion, four hundred ninety-five million, eight hundred sixty-seven thousand, two hundred fifty-four".