35259502040 has 64 divisors (see below), whose sum is σ = 90987874560. Its totient is φ = 12046227840.

The previous prime is 35259502009. The next prime is 35259502051. The reversal of 35259502040 is 4020595253.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143246 + ... + 301725.

It is an arithmetic number, because the mean of its divisors is an integer number (1421685540).

Almost surely, 2^35259502040 is an apocalyptic number.

It is an amenable number.

35259502040 is an abundant number, since it is smaller than the sum of its proper divisors (55728372520).

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

35259502040 is a wasteful number, since it uses less digits than its factorization.

35259502040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445272 (or 445268 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 35259502040 in words is "thirty-five billion, two hundred fifty-nine million, five hundred two thousand, forty".