6015464654240 has 96 divisors (see below), whose sum is σ = 14339684333520. Its totient is φ = 2384495755264.

The previous prime is 6015464654219. The next prime is 6015464654263. The reversal of 6015464654240 is 424564645106.

It can be written as a sum of positive squares in 8 ways, for example, as 276756496 + 6015187897744 = 16636^2 + 2452588^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124167302 + ... + 124215738.

Almost surely, 2^{6015464654240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6015464654240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7169842166760).

6015464654240 is an abundant number, since it is smaller than the sum of its proper divisors (8324219679280).

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

6015464654240 is a wasteful number, since it uses less digits than its factorization.

6015464654240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55434 (or 55426 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 6015464654240 in words is "six trillion, fifteen billion, four hundred sixty-four million, six hundred fifty-four thousand, two hundred forty".