1634632053 has 16 divisors (see below), whose sum is σ = 2199453696. Its totient is φ = 1079827760.

The previous prime is 1634632037. The next prime is 1634632063. The reversal of 1634632053 is 3502364361.

It is a cyclic number.

It is not a de Polignac number, because 1634632053 - 2⁴ = 1634632037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1634632003) 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, 145276 + ... + 156122.

It is an arithmetic number, because the mean of its divisors is an integer number (137465856).

Almost surely, 2^1634632053 is an apocalyptic number.

It is an amenable number.

1634632053 is a deficient number, since it is larger than the sum of its proper divisors (564821643).

1634632053 is a wasteful number, since it uses less digits than its factorization.

1634632053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11304.

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 1634632053 is about 40430.5831394997. The cubic root of 1634632053 is about 1177.9856596250.

The spelling of 1634632053 in words is "one billion, six hundred thirty-four million, six hundred thirty-two thousand, fifty-three".