1053671463 has 32 divisors (see below), whose sum is σ = 1685611200. Its totient is φ = 646662528.

The previous prime is 1053671449. The next prime is 1053671497. The reversal of 1053671463 is 3641763501.

1053671463 is a `hidden beast` number, since 10 + 536 + 71 + 46 + 3 = 666.

It is not a de Polignac number, because 1053671463 - 2⁸ = 1053671207 is a prime.

It is a super-2 number, since 2×1053671463² = 2220447103881120738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053670463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132681 + ... + 140397.

It is an arithmetic number, because the mean of its divisors is an integer number (52675350).

Almost surely, 2^1053671463 is an apocalyptic number.

1053671463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1053671463 is a deficient number, since it is larger than the sum of its proper divisors (631939737).

1053671463 is a wasteful number, since it uses less digits than its factorization.

1053671463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8128 (or 8122 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1053671463 is about 32460.3059597410. The cubic root of 1053671463 is about 1017.5796332059.

The spelling of 1053671463 in words is "one billion, fifty-three million, six hundred seventy-one thousand, four hundred sixty-three".