9492042549 has 16 divisors (see below), whose sum is σ = 13808471040. Its totient is φ = 5751976560.

The previous prime is 9492042541. The next prime is 9492042557. The reversal of 9492042549 is 9452402949.

It is an interprime number because it is at equal distance from previous prime (9492042541) and next prime (9492042557).

It is not a de Polignac number, because 9492042549 - 2³ = 9492042541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9492042498 and 9492042507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9492042541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314482 + ... + 343340.

It is an arithmetic number, because the mean of its divisors is an integer number (863029440).

Almost surely, 2^9492042549 is an apocalyptic number.

It is an amenable number.

9492042549 is a deficient number, since it is larger than the sum of its proper divisors (4316428491).

9492042549 is a wasteful number, since it uses less digits than its factorization.

9492042549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38840.

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 9492042549 is about 97427.1140340306. The cubic root of 9492042549 is about 2117.3202873185.

The spelling of 9492042549 in words is "nine billion, four hundred ninety-two million, forty-two thousand, five hundred forty-nine".