6146732550 has 48 divisors (see below), whose sum is σ = 17421599232. Its totient is φ = 1404967200.

The previous prime is 6146732531. The next prime is 6146732561. The reversal of 6146732550 is 552376416.

It is a junction number, because it is equal to n+sod(n) for n = 6146732499 and 6146732508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2925966 + ... + 2928065.

It is an arithmetic number, because the mean of its divisors is an integer number (362949984).

Almost surely, 2^6146732550 is an apocalyptic number.

6146732550 is an abundant number, since it is smaller than the sum of its proper divisors (11274866682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6146732550 is a wasteful number, since it uses less digits than its factorization.

6146732550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5854053 (or 5854048 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 6146732550 is about 78401.1004387056. The cubic root of 6146732550 is about 1831.8142746559.

The spelling of 6146732550 in words is "six billion, one hundred forty-six million, seven hundred thirty-two thousand, five hundred fifty".