2499977348506 has 16 divisors (see below), whose sum is σ = 4091686633728. Its totient is φ = 1136127060000.

The previous prime is 2499977348483. The next prime is 2499977348509. The reversal of 2499977348506 is 6058437799942.

It is not an unprimeable number, because it can be changed into a prime (2499977348509) 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, 11200995 + ... + 11422006.

It is an arithmetic number, because the mean of its divisors is an integer number (255730414608).

Almost surely, 2^{2499977348506} is an apocalyptic number.

2499977348506 is a deficient number, since it is larger than the sum of its proper divisors (1591709285222).

2499977348506 is a wasteful number, since it uses less digits than its factorization.

2499977348506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22628037.

The product of its (nonzero) digits is 823011840, while the sum is 73.

The spelling of 2499977348506 in words is "two trillion, four hundred ninety-nine billion, nine hundred seventy-seven million, three hundred forty-eight thousand, five hundred six".