35680439954 has 8 divisors (see below), whose sum is σ = 55247132928. Its totient is φ = 17264728980.

The previous prime is 35680439947. The next prime is 35680440011. The reversal of 35680439954 is 45993408653.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 35680439954.

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, 287745422 + ... + 287745545.

It is an arithmetic number, because the mean of its divisors is an integer number (6905891616).

Almost surely, 2^35680439954 is an apocalyptic number.

35680439954 is a deficient number, since it is larger than the sum of its proper divisors (19566692974).

35680439954 is a wasteful number, since it uses less digits than its factorization.

35680439954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575491000.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 35680439954 in words is "thirty-five billion, six hundred eighty million, four hundred thirty-nine thousand, nine hundred fifty-four".