3525400422532 has 6 divisors (see below), whose sum is σ = 6169450739438. Its totient is φ = 1762700211264.

The previous prime is 3525400422527. The next prime is 3525400422553. The reversal of 3525400422532 is 2352240045253.

It can be written as a sum of positive squares in only one way, i.e., 2136929406976 + 1388471015556 = 1461824^2 + 1178334^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3525400422491 and 3525400422500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440675052813 + ... + 440675052820.

Almost surely, 2^{3525400422532} is an apocalyptic number.

It is an amenable number.

3525400422532 is a deficient number, since it is larger than the sum of its proper divisors (2644050316906).

3525400422532 is a wasteful number, since it uses less digits than its factorization.

3525400422532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881350105637 (or 881350105635 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 3525400422532 its reverse (2352240045253), we get a palindrome (5877640467785).

The spelling of 3525400422532 in words is "three trillion, five hundred twenty-five billion, four hundred million, four hundred twenty-two thousand, five hundred thirty-two".