7097852431 has 4 divisors (see below), whose sum is σ = 7098114352. Its totient is φ = 7097590512.

The previous prime is 7097852387. The next prime is 7097852459. The reversal of 7097852431 is 1342587907.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7097852431 - 2⁹ = 7097851919 is a prime.

It is a super-2 number, since 2×7097852431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7097832431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84915 + ... + 146308.

It is an arithmetic number, because the mean of its divisors is an integer number (1774528588).

Almost surely, 2^7097852431 is an apocalyptic number.

7097852431 is a deficient number, since it is larger than the sum of its proper divisors (261921).

7097852431 is a wasteful number, since it uses less digits than its factorization.

7097852431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261920.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 7097852431 is about 84248.7532904790. The cubic root of 7097852431 is about 1921.8035381668.

The spelling of 7097852431 in words is "seven billion, ninety-seven million, eight hundred fifty-two thousand, four hundred thirty-one".