93307645429 has 4 divisors (see below), whose sum is σ = 93339635884. Its totient is φ = 93275654976.

The previous prime is 93307645423. The next prime is 93307645439. The reversal of 93307645429 is 92454670339.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 48367885329 + 44939760100 = 219927^2 + 211990^2 .

It is a cyclic number.

It is not a de Polignac number, because 93307645429 - 2³ = 93307645421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93307645421) 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, 15990852 + ... + 15996685.

It is an arithmetic number, because the mean of its divisors is an integer number (23334908971).

Almost surely, 2^93307645429 is an apocalyptic number.

It is an amenable number.

93307645429 is a deficient number, since it is larger than the sum of its proper divisors (31990455).

93307645429 is a wasteful number, since it uses less digits than its factorization.

93307645429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31990454.

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 93307645429 in words is "ninety-three billion, three hundred seven million, six hundred forty-five thousand, four hundred twenty-nine".