35723289540 has 48 divisors (see below), whose sum is σ = 100110104640. Its totient is φ = 9518125440.

The previous prime is 35723289493. The next prime is 35723289551. The reversal of 35723289540 is 4598232753.

It is a self number, because there is not a number n which added to its sum of digits gives 35723289540.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181210 + ... + 322929.

It is an arithmetic number, because the mean of its divisors is an integer number (2085627180).

Almost surely, 2^35723289540 is an apocalyptic number.

35723289540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35723289540 is an abundant number, since it is smaller than the sum of its proper divisors (64386815100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35723289540 is a wasteful number, since it uses less digits than its factorization.

35723289540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505332 (or 505330 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 35723289540 in words is "thirty-five billion, seven hundred twenty-three million, two hundred eighty-nine thousand, five hundred forty".