690470003253 has 32 divisors (see below), whose sum is σ = 1004949360000. Its totient is φ = 420018988032.

The previous prime is 690470003189. The next prime is 690470003261. The reversal of 690470003253 is 352300074096.

It is not a de Polignac number, because 690470003253 - 2⁶ = 690470003189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (690470003263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165433 + ... + 1186721.

It is an arithmetic number, because the mean of its divisors is an integer number (31404667500).

Almost surely, 2^690470003253 is an apocalyptic number.

It is an amenable number.

690470003253 is a deficient number, since it is larger than the sum of its proper divisors (314479356747).

690470003253 is a wasteful number, since it uses less digits than its factorization.

690470003253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021749.

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 690470003253 in words is "six hundred ninety billion, four hundred seventy million, three thousand, two hundred fifty-three".