6154954072 has 8 divisors (see below), whose sum is σ = 11540538900. Its totient is φ = 3077477032.

The previous prime is 6154954067. The next prime is 6154954097. The reversal of 6154954072 is 2704594516.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384684622 + ... + 384684637.

Almost surely, 2^6154954072 is an apocalyptic number.

It is an amenable number.

6154954072 is a deficient number, since it is larger than the sum of its proper divisors (5385584828).

6154954072 is a wasteful number, since it uses less digits than its factorization.

6154954072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769369265 (or 769369261 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 6154954072 is about 78453.5153578219. The cubic root of 6154954072 is about 1832.6306212063.

The spelling of 6154954072 in words is "six billion, one hundred fifty-four million, nine hundred fifty-four thousand, seventy-two".