5651511416 has 64 divisors (see below), whose sum is σ = 11682014400. Its totient is φ = 2551191552.

The previous prime is 5651511407. The next prime is 5651511419. The reversal of 5651511416 is 6141151565.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5651511419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614645 + ... + 623771.

It is an arithmetic number, because the mean of its divisors is an integer number (182531475).

Almost surely, 2^5651511416 is an apocalyptic number.

It is an amenable number.

5651511416 is an abundant number, since it is smaller than the sum of its proper divisors (6030502984).

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

5651511416 is a wasteful number, since it uses less digits than its factorization.

5651511416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336 (or 9332 counting only the distinct ones).

The product of its digits is 18000, while the sum is 35.

The square root of 5651511416 is about 75176.5350092700. The cubic root of 5651511416 is about 1781.2362972152.

The spelling of 5651511416 in words is "five billion, six hundred fifty-one million, five hundred eleven thousand, four hundred sixteen".