537050780 has 72 divisors (see below), whose sum is σ = 1330087248. Its totient is φ = 181585152.

The previous prime is 537050747. The next prime is 537050803. The reversal of 537050780 is 87050735.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 537050780.

It is a congruent number.

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, 67787 + ... + 75293.

It is an arithmetic number, because the mean of its divisors is an integer number (18473434).

Almost surely, 2^537050780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537050780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665043624).

537050780 is an abundant number, since it is smaller than the sum of its proper divisors (793036468).

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

537050780 is a wasteful number, since it uses less digits than its factorization.

537050780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7603 (or 7594 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 537050780 is about 23174.3560859844. The cubic root of 537050780 is about 812.8400936800.

The spelling of 537050780 in words is "five hundred thirty-seven million, fifty thousand, seven hundred eighty".