9702053001 has 9 divisors (see below), whose sum is σ = 14014503399. Its totient is φ = 6467838336.

The previous prime is 9702052961. The next prime is 9702053047. The reversal of 9702053001 is 1003502079.

The square root of 9702053001 is 98499.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6241790025 + 3460262976 = 79005^2 + 58824^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 9702053001 - 2⁷ = 9702052873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9702003001) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 279081 + ... + 311913.

Almost surely, 2^9702053001 is an apocalyptic number.

9702053001 is the 98499-th square number.

9702053001 is the 49250-th centered octagonal number.

It is an amenable number.

9702053001 is a deficient number, since it is larger than the sum of its proper divisors (4312450398).

9702053001 is an frugal number, since it uses more digits than its factorization.

9702053001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65672 (or 32836 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The cubic root of 9702053001 is about 2132.8216845547.

The spelling of 9702053001 in words is "nine billion, seven hundred two million, fifty-three thousand, one".