70953005 has 16 divisors (see below), whose sum is σ = 86842800. Its totient is φ = 55641600.

The previous prime is 70952993. The next prime is 70953023. The reversal of 70953005 is 50035907.

It can be written as a sum of positive squares in 8 ways, for example, as 15792676 + 55160329 = 3974^2 + 7427^2 .

It is not a de Polignac number, because 70953005 - 2⁴ = 70952989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54401 + ... + 55689.

It is an arithmetic number, because the mean of its divisors is an integer number (5427675).

Almost surely, 2^70953005 is an apocalyptic number.

It is an amenable number.

70953005 is a deficient number, since it is larger than the sum of its proper divisors (15889795).

70953005 is a wasteful number, since it uses less digits than its factorization.

70953005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504.

The product of its (nonzero) digits is 4725, while the sum is 29.

The square root of 70953005 is about 8423.3606713710. The cubic root of 70953005 is about 413.9903943410.

The spelling of 70953005 in words is "seventy million, nine hundred fifty-three thousand, five".