2449487955 has 32 divisors (see below), whose sum is σ = 4070476800. Its totient is φ = 1256905472.

The previous prime is 2449487951. The next prime is 2449487981. The reversal of 2449487955 is 5597849442.

It is a cyclic number.

It is not a de Polignac number, because 2449487955 - 2² = 2449487951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2449487895 and 2449487904.

It is not an unprimeable number, because it can be changed into a prime (2449487951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12151 + ... + 71039.

It is an arithmetic number, because the mean of its divisors is an integer number (127202400).

Almost surely, 2^2449487955 is an apocalyptic number.

2449487955 is a deficient number, since it is larger than the sum of its proper divisors (1620988845).

2449487955 is a wasteful number, since it uses less digits than its factorization.

2449487955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59003.

The product of its digits is 14515200, while the sum is 57.

The square root of 2449487955 is about 49492.3019771762. The cubic root of 2449487955 is about 1348.0058266455.

The spelling of 2449487955 in words is "two billion, four hundred forty-nine million, four hundred eighty-seven thousand, nine hundred fifty-five".