70503823197 has 16 divisors (see below), whose sum is σ = 104765680960. Its totient is φ = 46860541200.

The previous prime is 70503823183. The next prime is 70503823211. The reversal of 70503823197 is 79132830507.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (70503823183) and next prime (70503823211).

It is not a de Polignac number, because 70503823197 - 2⁶ = 70503823133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70503823147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3935554 + ... + 3953427.

It is an arithmetic number, because the mean of its divisors is an integer number (6547855060).

Almost surely, 2^70503823197 is an apocalyptic number.

It is an amenable number.

70503823197 is a deficient number, since it is larger than the sum of its proper divisors (34261857763).

70503823197 is a wasteful number, since it uses less digits than its factorization.

70503823197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7889321 (or 7889315 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 70503823197 in words is "seventy billion, five hundred three million, eight hundred twenty-three thousand, one hundred ninety-seven".