2503056536 has 8 divisors (see below), whose sum is σ = 4693231020. Its totient is φ = 1251528264.

The previous prime is 2503056527. The next prime is 2503056547. The reversal of 2503056536 is 6356503052.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2503056496 and 2503056505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156441026 + ... + 156441041.

Almost surely, 2^2503056536 is an apocalyptic number.

It is an amenable number.

2503056536 is a deficient number, since it is larger than the sum of its proper divisors (2190174484).

2503056536 is a wasteful number, since it uses less digits than its factorization.

2503056536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312882073 (or 312882069 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 35.

The square root of 2503056536 is about 50030.5560232944. The cubic root of 2503056536 is about 1357.7616973795.

Adding to 2503056536 its reverse (6356503052), we get a palindrome (8859559588).

The spelling of 2503056536 in words is "two billion, five hundred three million, fifty-six thousand, five hundred thirty-six".