35553138 has 16 divisors (see below), whose sum is σ = 71650656. Its totient is φ = 11760320.

The previous prime is 35553107. The next prime is 35553139. The reversal of 35553138 is 83135553.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 35553099 and 35553108.

It is not an unprimeable number, because it can be changed into a prime (35553139) 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, 21831 + ... + 23402.

It is an arithmetic number, because the mean of its divisors is an integer number (4478166).

Almost surely, 2^35553138 is an apocalyptic number.

35553138 is an abundant number, since it is smaller than the sum of its proper divisors (36097518).

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

35553138 is a wasteful number, since it uses less digits than its factorization.

35553138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45369.

The product of its digits is 27000, while the sum is 33.

The square root of 35553138 is about 5962.6452183574. The cubic root of 35553138 is about 328.8208236526.

The spelling of 35553138 in words is "thirty-five million, five hundred fifty-three thousand, one hundred thirty-eight".