2504678373 has 6 divisors (see below), whose sum is σ = 3617868774. Its totient is φ = 1669785576.

The previous prime is 2504678369. The next prime is 2504678381. The reversal of 2504678373 is 3738764052.

2504678373 is a `hidden beast` number, since 2 + 504 + 6 + 78 + 3 + 73 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1789543809 + 715134564 = 42303^2 + 26742^2 .

It is not a de Polignac number, because 2504678373 - 2² = 2504678369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504678383) 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 5 ways as a sum of consecutive naturals, for example, 139148790 + ... + 139148807.

It is an arithmetic number, because the mean of its divisors is an integer number (602978129).

Almost surely, 2^2504678373 is an apocalyptic number.

It is an amenable number.

2504678373 is a deficient number, since it is larger than the sum of its proper divisors (1113190401).

2504678373 is a wasteful number, since it uses less digits than its factorization.

2504678373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278297603 (or 278297600 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 2504678373 is about 50046.7618632814. The cubic root of 2504678373 is about 1358.0548846212.

It can be divided in two parts, 250467 and 8373, that added together give a triangular number (258840 = T₇₁₉).

The spelling of 2504678373 in words is "two billion, five hundred four million, six hundred seventy-eight thousand, three hundred seventy-three".