2503442064 has 40 divisors (see below), whose sum is σ = 6469085952. Its totient is φ = 834240640.

The previous prime is 2503442063. The next prime is 2503442077. The reversal of 2503442064 is 4602443052.

It is not an unprimeable number, because it can be changed into a prime (2503442063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257842 + ... + 267374.

Almost surely, 2^2503442064 is an apocalyptic number.

2503442064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2503442064 is an abundant number, since it is smaller than the sum of its proper divisors (3965643888).

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

2503442064 is a wasteful number, since it uses less digits than its factorization.

2503442064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15015 (or 15009 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2503442064 is about 50034.4088003446. The cubic root of 2503442064 is about 1357.8314025942.

The spelling of 2503442064 in words is "two billion, five hundred three million, four hundred forty-two thousand, sixty-four".