10631665454 has 16 divisors (see below), whose sum is σ = 15988364496. Its totient is φ = 5302228800.

The previous prime is 10631665393. The next prime is 10631665477. The reversal of 10631665454 is 45456613601.

It is a super-2 number, since 2×10631665454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1446569 + ... + 1453899.

It is an arithmetic number, because the mean of its divisors is an integer number (999272781).

Almost surely, 2^10631665454 is an apocalyptic number.

10631665454 is a deficient number, since it is larger than the sum of its proper divisors (5356699042).

10631665454 is a wasteful number, since it uses less digits than its factorization.

10631665454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9091.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 10631665454 in words is "ten billion, six hundred thirty-one million, six hundred sixty-five thousand, four hundred fifty-four".