35525402001 has 6 divisors (see below), whose sum is σ = 51314469570. Its totient is φ = 23683601328.

The previous prime is 35525401991. The next prime is 35525402009. The reversal of 35525402001 is 10020452553.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22110203025 + 13415198976 = 148695^2 + 115824^2 .

It is not a de Polignac number, because 35525402001 - 2⁶ = 35525401937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35525402009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1973633436 + ... + 1973633453.

It is an arithmetic number, because the mean of its divisors is an integer number (8552411595).

Almost surely, 2^35525402001 is an apocalyptic number.

It is an amenable number.

35525402001 is a deficient number, since it is larger than the sum of its proper divisors (15789067569).

35525402001 is a wasteful number, since it uses less digits than its factorization.

35525402001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3947266895 (or 3947266892 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 35525402001 its reverse (10020452553), we get a palindrome (45545854554).

The spelling of 35525402001 in words is "thirty-five billion, five hundred twenty-five million, four hundred two thousand, one".