63472050 has 72 divisors (see below), whose sum is σ = 180581076. Its totient is φ = 15928320.

The previous prime is 63472007. The next prime is 63472051. The reversal of 63472050 is 5027436.

It is a happy number.

63472050 is a `hidden beast` number, since 634 + 7 + 20 + 5 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 52403121 + 11068929 = 7239^2 + 3327^2 .

It is a super-2 number, since 2×63472050² = 8057402262405000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63472051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3502 + ... + 11798.

Almost surely, 2^63472050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63472050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90290538).

63472050 is an abundant number, since it is smaller than the sum of its proper divisors (117109026).

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

63472050 is a wasteful number, since it uses less digits than its factorization.

63472050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8332 (or 8324 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 63472050 is about 7966.9347932564. The cubic root of 63472050 is about 398.8970658022.

Adding to 63472050 its reverse (5027436), we get a palindrome (68499486).

The spelling of 63472050 in words is "sixty-three million, four hundred seventy-two thousand, fifty".