537134850 has 144 divisors (see below), whose sum is σ = 1689891840. Its totient is φ = 119750400.

The previous prime is 537134821. The next prime is 537134933. The reversal of 537134850 is 58431735.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 127071 + ... + 131229.

It is an arithmetic number, because the mean of its divisors is an integer number (11735360).

Almost surely, 2^537134850 is an apocalyptic number.

537134850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 537134850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (844945920).

537134850 is an abundant number, since it is smaller than the sum of its proper divisors (1152756990).

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

537134850 is a wasteful number, since it uses less digits than its factorization.

537134850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4225 (or 4217 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 537134850 is about 23176.1698733850. The cubic root of 537134850 is about 812.8825054989.

The spelling of 537134850 in words is "five hundred thirty-seven million, one hundred thirty-four thousand, eight hundred fifty".