6146874537 has 4 divisors (see below), whose sum is σ = 8195832720. Its totient is φ = 4097916356.

The previous prime is 6146874533. The next prime is 6146874551. The reversal of 6146874537 is 7354786416.

It is a happy number.

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 6146874537 - 2² = 6146874533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6146874537.

It is not an unprimeable number, because it can be changed into a prime (6146874533) 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, 1024479087 + ... + 1024479092.

It is an arithmetic number, because the mean of its divisors is an integer number (2048958180).

Almost surely, 2^6146874537 is an apocalyptic number.

It is an amenable number.

6146874537 is a deficient number, since it is larger than the sum of its proper divisors (2048958183).

6146874537 is a wasteful number, since it uses less digits than its factorization.

6146874537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048958182.

The product of its digits is 3386880, while the sum is 51.

The square root of 6146874537 is about 78402.0059501031. The cubic root of 6146874537 is about 1831.8283792667.

The spelling of 6146874537 in words is "six billion, one hundred forty-six million, eight hundred seventy-four thousand, five hundred thirty-seven".