70130181537254 has 4 divisors (see below), whose sum is σ = 105195272305884. Its totient is φ = 35065090768626.

The previous prime is 70130181537239. The next prime is 70130181537281. The reversal of 70130181537254 is 45273518103107.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 70130181537199 and 70130181537208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17532545384312 + ... + 17532545384315.

It is an arithmetic number, because the mean of its divisors is an integer number (26298818076471).

Almost surely, 2^{70130181537254} is an apocalyptic number.

70130181537254 is a deficient number, since it is larger than the sum of its proper divisors (35065090768630).

70130181537254 is a wasteful number, since it uses less digits than its factorization.

70130181537254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35065090768629.

The product of its (nonzero) digits is 705600, while the sum is 47.

The spelling of 70130181537254 in words is "seventy trillion, one hundred thirty billion, one hundred eighty-one million, five hundred thirty-seven thousand, two hundred fifty-four".