1054599516 has 36 divisors (see below), whose sum is σ = 2668912792. Its totient is φ = 351121824.

The previous prime is 1054599487. The next prime is 1054599569. The reversal of 1054599516 is 6159954501.

It is a happy number.

1054599516 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 599 + 51 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1054599516² = 2224360278294868512, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14871 + ... + 48273.

Almost surely, 2^1054599516 is an apocalyptic number.

It is an amenable number.

1054599516 is an abundant number, since it is smaller than the sum of its proper divisors (1614313276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054599516 is a wasteful number, since it uses less digits than its factorization.

1054599516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34290 (or 34285 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 45.

The square root of 1054599516 is about 32474.5980113688. The cubic root of 1054599516 is about 1017.8783002129.

The spelling of 1054599516 in words is "one billion, fifty-four million, five hundred ninety-nine thousand, five hundred sixteen".