63430103577 has 32 divisors (see below), whose sum is σ = 87795550080. Its totient is φ = 40705280000.

The previous prime is 63430103573. The next prime is 63430103651. The reversal of 63430103577 is 77530103436.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 63430103577 - 2² = 63430103573 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63430103573) 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 31 ways as a sum of consecutive naturals, for example, 5369077 + ... + 5380877.

It is an arithmetic number, because the mean of its divisors is an integer number (2743610940).

Almost surely, 2^63430103577 is an apocalyptic number.

It is an amenable number.

63430103577 is a deficient number, since it is larger than the sum of its proper divisors (24365446503).

63430103577 is a wasteful number, since it uses less digits than its factorization.

63430103577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12425.

The product of its (nonzero) digits is 158760, while the sum is 39.

The spelling of 63430103577 in words is "sixty-three billion, four hundred thirty million, one hundred three thousand, five hundred seventy-seven".