63542097 has 8 divisors (see below), whose sum is σ = 94136480. Its totient is φ = 42361380.

The previous prime is 63542069. The next prime is 63542113. The reversal of 63542097 is 79024536.

63542097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63542097 - 2¹² = 63538001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63542597) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1176679 + ... + 1176732.

It is an arithmetic number, because the mean of its divisors is an integer number (11767060).

Almost surely, 2^63542097 is an apocalyptic number.

It is an amenable number.

63542097 is a deficient number, since it is larger than the sum of its proper divisors (30594383).

63542097 is a wasteful number, since it uses less digits than its factorization.

63542097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353420 (or 2353414 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 63542097 is about 7971.3296883268. The cubic root of 63542097 is about 399.0437512090.

The spelling of 63542097 in words is "sixty-three million, five hundred forty-two thousand, ninety-seven".