616264050 has 48 divisors (see below), whose sum is σ = 1608780960. Its totient is φ = 155687040.

The previous prime is 616264049. The next prime is 616264073. The reversal of 616264050 is 50462616.

616264050 = 2810² + 2811² + ... + 2885².

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 616263999 and 616264017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105267 + ... + 110966.

It is an arithmetic number, because the mean of its divisors is an integer number (33516270).

Almost surely, 2^616264050 is an apocalyptic number.

616264050 is an abundant number, since it is smaller than the sum of its proper divisors (992516910).

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

616264050 is a wasteful number, since it uses less digits than its factorization.

616264050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216267 (or 216262 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 616264050 is about 24824.6661608973. Note that the first 3 decimals coincide. The cubic root of 616264050 is about 850.9857307019.

The spelling of 616264050 in words is "six hundred sixteen million, two hundred sixty-four thousand, fifty".