63532854 has 96 divisors (see below), whose sum is σ = 179172864. Its totient is φ = 15776640.

The previous prime is 63532853. The next prime is 63532873. The reversal of 63532854 is 45823536.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63532853) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30882 + ... + 32874.

It is an arithmetic number, because the mean of its divisors is an integer number (1866384).

Almost surely, 2^63532854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63532854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89586432).

63532854 is an abundant number, since it is smaller than the sum of its proper divisors (115640010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63532854 is a wasteful number, since it uses less digits than its factorization.

63532854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042 (or 2039 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 63532854 is about 7970.7499019854. The cubic root of 63532854 is about 399.0244016207.

It can be divided in two parts, 635 and 32854, that added together give a square (33489 = 183²).

The spelling of 63532854 in words is "sixty-three million, five hundred thirty-two thousand, eight hundred fifty-four".