2487451953 has 16 divisors (see below), whose sum is σ = 3791371136. Its totient is φ = 1421038080.

The previous prime is 2487451949. The next prime is 2487451963. The reversal of 2487451953 is 3591547842.

It is not a de Polignac number, because 2487451953 - 2² = 2487451949 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2487451903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84225 + ... + 109857.

It is an arithmetic number, because the mean of its divisors is an integer number (236960696).

Almost surely, 2^2487451953 is an apocalyptic number.

It is an amenable number.

2487451953 is a deficient number, since it is larger than the sum of its proper divisors (1303919183).

2487451953 is a wasteful number, since it uses less digits than its factorization.

2487451953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30264.

The product of its digits is 1209600, while the sum is 48.

The square root of 2487451953 is about 49874.3616801258. The cubic root of 2487451953 is about 1354.9342892840.

The spelling of 2487451953 in words is "two billion, four hundred eighty-seven million, four hundred fifty-one thousand, nine hundred fifty-three".