6557610150 has 384 divisors, whose sum is σ = 22548556800. Its totient is φ = 1381484160.

The previous prime is 6557610139. The next prime is 6557610161. The reversal of 6557610150 is 510167556.

6557610150 is a `hidden beast` number, since 65 + 576 + 10 + 15 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (6557610139) and next prime (6557610161).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 9950521 + ... + 9951179.

It is an arithmetic number, because the mean of its divisors is an integer number (58720200).

Almost surely, 2^6557610150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6557610150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11274278400).

6557610150 is an abundant number, since it is smaller than the sum of its proper divisors (15990946650).

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

6557610150 is a wasteful number, since it uses less digits than its factorization.

6557610150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The square root of 6557610150 is about 80979.0722964890. The cubic root of 6557610150 is about 1871.7529722115.

The spelling of 6557610150 in words is "six billion, five hundred fifty-seven million, six hundred ten thousand, one hundred fifty".