2515335480 has 384 divisors, whose sum is σ = 9795427200. Its totient is φ = 547762176.

The previous prime is 2515335469. The next prime is 2515335497. The reversal of 2515335480 is 845335152.

2515335480 is a `hidden beast` number, since 25 + 153 + 3 + 5 + 480 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4941466 + ... + 4941974.

It is an arithmetic number, because the mean of its divisors is an integer number (25508925).

Almost surely, 2^2515335480 is an apocalyptic number.

2515335480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2515335480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4897713600).

2515335480 is an abundant number, since it is smaller than the sum of its proper divisors (7280091720).

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

2515335480 is a wasteful number, since it uses less digits than its factorization.

2515335480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 2515335480 is about 50153.1203416099. The cubic root of 2515335480 is about 1359.9782796416.

The spelling of 2515335480 in words is "two billion, five hundred fifteen million, three hundred thirty-five thousand, four hundred eighty".