1631055053 has 8 divisors (see below), whose sum is σ = 1710780672. Its totient is φ = 1553205456.

The previous prime is 1631055017. The next prime is 1631055073. The reversal of 1631055053 is 3505501361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1631055053 - 2¹⁶ = 1630989517 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 (1631055073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467225 + ... + 470702.

It is an arithmetic number, because the mean of its divisors is an integer number (213847584).

Almost surely, 2^1631055053 is an apocalyptic number.

It is an amenable number.

1631055053 is a deficient number, since it is larger than the sum of its proper divisors (79725619).

1631055053 is an equidigital number, since it uses as much as digits as its factorization.

1631055053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938011.

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 1631055053 is about 40386.3225981272. The cubic root of 1631055053 is about 1177.1257857954.

The spelling of 1631055053 in words is "one billion, six hundred thirty-one million, fifty-five thousand, fifty-three".