2047018946590 has 8 divisors (see below), whose sum is σ = 3684634103880. Its totient is φ = 818807578632.

The previous prime is 2047018946551. The next prime is 2047018946617. The reversal of 2047018946590 is 956498107402.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102350947320 + ... + 102350947339.

It is an arithmetic number, because the mean of its divisors is an integer number (460579262985).

Almost surely, 2^{2047018946590} is an apocalyptic number.

2047018946590 is a deficient number, since it is larger than the sum of its proper divisors (1637615157290).

2047018946590 is a wasteful number, since it uses less digits than its factorization.

2047018946590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204701894666.

The product of its (nonzero) digits is 4354560, while the sum is 55.

It can be divided in two parts, 2047018946 and 590, that added together give a square (2047019536 = 45244²).

The spelling of 2047018946590 in words is "two trillion, forty-seven billion, eighteen million, nine hundred forty-six thousand, five hundred ninety".