35553552426 has 80 divisors (see below), whose sum is σ = 91124732160. Its totient is φ = 10149507360.

The previous prime is 35553552401. The next prime is 35553552469. The reversal of 35553552426 is 62425535553.

It is a happy number.

35553552426 is a `hidden beast` number, since 3 + 5 + 5 + 53 + 552 + 42 + 6 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1383220 + ... + 1408688.

It is an arithmetic number, because the mean of its divisors is an integer number (1139059152).

Almost surely, 2^35553552426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35553552426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45562366080).

35553552426 is an abundant number, since it is smaller than the sum of its proper divisors (55571179734).

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

35553552426 is a wasteful number, since it uses less digits than its factorization.

35553552426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26721 (or 26712 counting only the distinct ones).

The product of its digits is 2700000, while the sum is 45.

The spelling of 35553552426 in words is "thirty-five billion, five hundred fifty-three million, five hundred fifty-two thousand, four hundred twenty-six".