2505377712 has 40 divisors (see below), whose sum is σ = 6490298880. Its totient is φ = 832793920.

The previous prime is 2505377689. The next prime is 2505377717. The reversal of 2505377712 is 2177735052.

It is not an unprimeable number, because it can be changed into a prime (2505377717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55464 + ... + 89927.

It is an arithmetic number, because the mean of its divisors is an integer number (162257472).

Almost surely, 2^2505377712 is an apocalyptic number.

It is an amenable number.

2505377712 is an abundant number, since it is smaller than the sum of its proper divisors (3984921168).

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

2505377712 is a wasteful number, since it uses less digits than its factorization.

2505377712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145761 (or 145755 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 39.

The square root of 2505377712 is about 50053.7482312763. The cubic root of 2505377712 is about 1358.1812684283.

The spelling of 2505377712 in words is "two billion, five hundred five million, three hundred seventy-seven thousand, seven hundred twelve".