6942854537 has 4 divisors (see below), whose sum is σ = 7007741136. Its totient is φ = 6877967940.

The previous prime is 6942854521. The next prime is 6942854539. The reversal of 6942854537 is 7354582496.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6942854537 - 2⁴ = 6942854521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6942854539) 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, 32443139 + ... + 32443352.

It is an arithmetic number, because the mean of its divisors is an integer number (1751935284).

Almost surely, 2^6942854537 is an apocalyptic number.

It is an amenable number.

6942854537 is a deficient number, since it is larger than the sum of its proper divisors (64886599).

6942854537 is a wasteful number, since it uses less digits than its factorization.

6942854537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64886598.

The product of its digits is 7257600, while the sum is 53.

The square root of 6942854537 is about 83323.7933425981. The cubic root of 6942854537 is about 1907.7114606336.

The spelling of 6942854537 in words is "six billion, nine hundred forty-two million, eight hundred fifty-four thousand, five hundred thirty-seven".