632415053 has 4 divisors (see below), whose sum is σ = 633157308. Its totient is φ = 631672800.

The previous prime is 632414983. The next prime is 632415067. The reversal of 632415053 is 350514236.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50737129 + 581677924 = 7123^2 + 24118^2 .

It is a cyclic number.

It is not a de Polignac number, because 632415053 - 2¹² = 632410957 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 (632415073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369848 + ... + 371553.

It is an arithmetic number, because the mean of its divisors is an integer number (158289327).

Almost surely, 2^632415053 is an apocalyptic number.

It is an amenable number.

632415053 is a deficient number, since it is larger than the sum of its proper divisors (742255).

632415053 is an equidigital number, since it uses as much as digits as its factorization.

632415053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742254.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 632415053 is about 25147.8637860157. The cubic root of 632415053 is about 858.3559057082.

Adding to 632415053 its reverse (350514236), we get a palindrome (982929289).

The spelling of 632415053 in words is "six hundred thirty-two million, four hundred fifteen thousand, fifty-three".