803798705501 has 8 divisors (see below), whose sum is σ = 876961028064. Its totient is φ = 730651335120.

The previous prime is 803798705491. The next prime is 803798705503. The reversal of 803798705501 is 105507897308.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-803798705501 is a prime.

It is a super-2 number, since 2×803798705501² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803798705503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3625490 + ... + 3840803.

It is an arithmetic number, because the mean of its divisors is an integer number (109620128508).

Almost surely, 2^803798705501 is an apocalyptic number.

It is an amenable number.

803798705501 is a deficient number, since it is larger than the sum of its proper divisors (73162322563).

803798705501 is a wasteful number, since it uses less digits than its factorization.

803798705501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476091.

The product of its (nonzero) digits is 2116800, while the sum is 53.

The spelling of 803798705501 in words is "eight hundred three billion, seven hundred ninety-eight million, seven hundred five thousand, five hundred one".