255151050 has 96 divisors (see below), whose sum is σ = 788949504. Its totient is φ = 53016000.

The previous prime is 255151033. The next prime is 255151103. The reversal of 255151050 is 50151552.

It is a super-2 number, since 2×255151050² = 130204116632205000, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 255151050.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 505 + ... + 22595.

It is an arithmetic number, because the mean of its divisors is an integer number (8218224).

Almost surely, 2^255151050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255151050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394474752).

255151050 is an abundant number, since it is smaller than the sum of its proper divisors (533798454).

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

255151050 is a wasteful number, since it uses less digits than its factorization.

255151050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22124 (or 22119 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 24.

The square root of 255151050 is about 15973.4482814451. The cubic root of 255151050 is about 634.2577559215.

It can be divided in two parts, 25515 and 1050, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 255151050 in words is "two hundred fifty-five million, one hundred fifty-one thousand, fifty".