3542420522 has 8 divisors (see below), whose sum is σ = 5325466500. Its totient is φ = 1767265024.

The previous prime is 3542420501. The next prime is 3542420549. The reversal of 3542420522 is 2250242453.

It can be written as a sum of positive squares in 2 ways, for example, as 3448155841 + 94264681 = 58721^2 + 9709^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×3542420522³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1971497 + ... + 1973292.

Almost surely, 2^3542420522 is an apocalyptic number.

3542420522 is a deficient number, since it is larger than the sum of its proper divisors (1783045978).

3542420522 is a wasteful number, since it uses less digits than its factorization.

3542420522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945240.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 3542420522 is about 59518.2368858487. The cubic root of 3542420522 is about 1524.4038550652.

Adding to 3542420522 its reverse (2250242453), we get a palindrome (5792662975).

The spelling of 3542420522 in words is "three billion, five hundred forty-two million, four hundred twenty thousand, five hundred twenty-two".