97053739 has 2 divisors, whose sum is σ = 97053740. Its totient is φ = 97053738.

The previous prime is 97053727. The next prime is 97053751. The reversal of 97053739 is 93735079.

It is a balanced prime because it is at equal distance from previous prime (97053727) and next prime (97053751).

It is a cyclic number.

It is not a de Polignac number, because 97053739 - 2²⁵ = 63499307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97053695 and 97053704.

It is not a weakly prime, because it can be changed into another prime (97053139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48526869 + 48526870.

It is an arithmetic number, because the mean of its divisors is an integer number (48526870).

Almost surely, 2^97053739 is an apocalyptic number.

97053739 is a deficient number, since it is larger than the sum of its proper divisors (1).

97053739 is an equidigital number, since it uses as much as digits as its factorization.

97053739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 178605, while the sum is 43.

The square root of 97053739 is about 9851.5856084186. The cubic root of 97053739 is about 459.5549239449.

The spelling of 97053739 in words is "ninety-seven million, fifty-three thousand, seven hundred thirty-nine".