1054242632 has 16 divisors (see below), whose sum is σ = 1977163260. Its totient is φ = 526999104.

The previous prime is 1054242617. The next prime is 1054242643. The reversal of 1054242632 is 2362424501.

It can be written as a sum of positive squares in 2 ways, for example, as 1041094756 + 13147876 = 32266^2 + 3626^2 .

It is a super-2 number, since 2×1054242632² = 2222855054252574848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054242595 and 1054242604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28898 + ... + 54254.

Almost surely, 2^1054242632 is an apocalyptic number.

It is an amenable number.

1054242632 is a deficient number, since it is larger than the sum of its proper divisors (922920628).

1054242632 is a wasteful number, since it uses less digits than its factorization.

1054242632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30560 (or 30556 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1054242632 is about 32469.1027285941. The cubic root of 1054242632 is about 1017.7634681657.

The spelling of 1054242632 in words is "one billion, fifty-four million, two hundred forty-two thousand, six hundred thirty-two".