390775050001 has 8 divisors (see below), whose sum is σ = 451021840704. Its totient is φ = 331633705200.

The previous prime is 390775049981. The next prime is 390775050007. The reversal of 390775050001 is 100050577093.

It is a happy number.

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

It is not a de Polignac number, because 390775050001 - 2²¹ = 390772952849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (390775050007) 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 7 ways as a sum of consecutive naturals, for example, 276360715 + ... + 276362128.

It is an arithmetic number, because the mean of its divisors is an integer number (56377730088).

Almost surely, 2^390775050001 is an apocalyptic number.

It is an amenable number.

390775050001 is a deficient number, since it is larger than the sum of its proper divisors (60246790703).

390775050001 is a wasteful number, since it uses less digits than its factorization.

390775050001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552722951.

The product of its (nonzero) digits is 33075, while the sum is 37.

The spelling of 390775050001 in words is "three hundred ninety billion, seven hundred seventy-five million, fifty thousand, one".