2524616478 has 64 divisors (see below), whose sum is σ = 5737374720. Its totient is φ = 822686976.

The previous prime is 2524616461. The next prime is 2524616519. The reversal of 2524616478 is 8746164252.

2524616478 is a `hidden beast` number, since 2 + 5 + 24 + 616 + 4 + 7 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431851 + ... + 437657.

It is an arithmetic number, because the mean of its divisors is an integer number (89646480).

Almost surely, 2^2524616478 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2524616478, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2868687360).

2524616478 is an abundant number, since it is smaller than the sum of its proper divisors (3212758242).

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

2524616478 is a wasteful number, since it uses less digits than its factorization.

2524616478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998 (or 5992 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 2524616478 is about 50245.5617741508. The cubic root of 2524616478 is about 1361.6488935642.

The spelling of 2524616478 in words is "two billion, five hundred twenty-four million, six hundred sixteen thousand, four hundred seventy-eight".