2573416402 has 8 divisors (see below), whose sum is σ = 3899919996. Its totient is φ = 1273443072.

The previous prime is 2573416379. The next prime is 2573416409. The reversal of 2573416402 is 2046143752.

It can be written as a sum of positive squares in 2 ways, for example, as 2534216281 + 39200121 = 50341^2 + 6261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2573416409) 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 3 ways as a sum of consecutive naturals, for example, 6632323 + ... + 6632710.

Almost surely, 2^2573416402 is an apocalyptic number.

2573416402 is a deficient number, since it is larger than the sum of its proper divisors (1326503594).

2573416402 is a wasteful number, since it uses less digits than its factorization.

2573416402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13265132.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 2573416402 is about 50728.8517709597. The cubic root of 2573416402 is about 1370.3663577024.

The spelling of 2573416402 in words is "two billion, five hundred seventy-three million, four hundred sixteen thousand, four hundred two".