2511485424 has 60 divisors (see below), whose sum is σ = 8032770096. Its totient is φ = 717566976.

The previous prime is 2511485411. The next prime is 2511485441. The reversal of 2511485424 is 4245841152.

2511485424 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 1244769 + ... + 1246784.

Almost surely, 2^2511485424 is an apocalyptic number.

2511485424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2511485424 is an abundant number, since it is smaller than the sum of its proper divisors (5521284672).

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

2511485424 is a wasteful number, since it uses less digits than its factorization.

2511485424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491574 (or 2491565 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The square root of 2511485424 is about 50114.7226271881. The cubic root of 2511485424 is about 1359.2840493474.

The spelling of 2511485424 in words is "two billion, five hundred eleven million, four hundred eighty-five thousand, four hundred twenty-four".