5011554040 has 64 divisors (see below), whose sum is σ = 11421194400. Its totient is φ = 1978947072.

The previous prime is 5011554029. The next prime is 5011554091. The reversal of 5011554040 is 404551105.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5011553996 and 5011554014.

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 15 ways as a sum of consecutive naturals, for example, 1275519 + ... + 1279441.

Almost surely, 2^5011554040 is an apocalyptic number.

It is an amenable number.

5011554040 is an abundant number, since it is smaller than the sum of its proper divisors (6409640360).

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

5011554040 is a wasteful number, since it uses less digits than its factorization.

5011554040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336 (or 4332 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 5011554040 is about 70792.3303755428. The cubic root of 5011554040 is about 1711.2920754555.

The spelling of 5011554040 in words is "five billion, eleven million, five hundred fifty-four thousand, forty".