63087485077 has 16 divisors (see below), whose sum is σ = 64178307072. Its totient is φ = 62008692480.

The previous prime is 63087485039. The next prime is 63087485081. The reversal of 63087485077 is 77058478036.

It is a cyclic number.

It is not a de Polignac number, because 63087485077 - 2⁷ = 63087484949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63087485777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6024348 + ... + 6034810.

It is an arithmetic number, because the mean of its divisors is an integer number (4011144192).

Almost surely, 2^63087485077 is an apocalyptic number.

It is an amenable number.

63087485077 is a deficient number, since it is larger than the sum of its proper divisors (1090821995).

63087485077 is a wasteful number, since it uses less digits than its factorization.

63087485077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11028.

The product of its (nonzero) digits is 7902720, while the sum is 55.

The spelling of 63087485077 in words is "sixty-three billion, eighty-seven million, four hundred eighty-five thousand, seventy-seven".