6151673340 has 72 divisors (see below), whose sum is σ = 18938621520. Its totient is φ = 1615958784.

The previous prime is 6151673323. The next prime is 6151673347. The reversal of 6151673340 is 433761516.

6151673340 is a `hidden beast` number, since 615 + 1 + 6 + 7 + 3 + 34 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 6151673295 and 6151673304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6151673347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242985 + ... + 267104.

It is an arithmetic number, because the mean of its divisors is an integer number (263036410).

Almost surely, 2^6151673340 is an apocalyptic number.

6151673340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6151673340 is an abundant number, since it is smaller than the sum of its proper divisors (12786948180).

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

6151673340 is a wasteful number, since it uses less digits than its factorization.

6151673340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510171 (or 510166 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 6151673340 is about 78432.6038073453. The cubic root of 6151673340 is about 1832.3049519209.

The spelling of 6151673340 in words is "six billion, one hundred fifty-one million, six hundred seventy-three thousand, three hundred forty".