2590044700490 has 32 divisors (see below), whose sum is σ = 5057349529680. Its totient is φ = 949343721984.

The previous prime is 2590044700469. The next prime is 2590044700499. The reversal of 2590044700490 is 940074400952.

It can be written as a sum of positive squares in 8 ways, for example, as 1000854182329 + 1589190518161 = 1000427^2 + 1260631^2 .

It is not an unprimeable number, because it can be changed into a prime (2590044700499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72695405 + ... + 72731024.

Almost surely, 2^{2590044700490} is an apocalyptic number.

2590044700490 is a deficient number, since it is larger than the sum of its proper divisors (2467304829190).

2590044700490 is a wasteful number, since it uses less digits than its factorization.

2590044700490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145426586.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 2590044700490 in words is "two trillion, five hundred ninety billion, forty-four million, seven hundred thousand, four hundred ninety".