70495867203 has 16 divisors (see below), whose sum is σ = 95315035776. Its totient is φ = 46337417280.

The previous prime is 70495867193. The next prime is 70495867231. The reversal of 70495867203 is 30276859407.

It is not a de Polignac number, because 70495867203 - 2⁶ = 70495867139 is a prime.

It is a super-2 number, since 2×70495867203² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70495867303) 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, 596476 + ... + 704822.

It is an arithmetic number, because the mean of its divisors is an integer number (5957189736).

Almost surely, 2^70495867203 is an apocalyptic number.

70495867203 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

70495867203 is a deficient number, since it is larger than the sum of its proper divisors (24819168573).

70495867203 is a wasteful number, since it uses less digits than its factorization.

70495867203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111394.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 70495867203 in words is "seventy billion, four hundred ninety-five million, eight hundred sixty-seven thousand, two hundred three".