537361488 has 120 divisors (see below), whose sum is σ = 1544666760. Its totient is φ = 174320640.

The previous prime is 537361469. The next prime is 537361547. The reversal of 537361488 is 884163735.

537361488 is a `hidden beast` number, since 537 + 36 + 1 + 4 + 88 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 419904 + 536941584 = 648^2 + 23172^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1381198 + ... + 1381586.

It is an arithmetic number, because the mean of its divisors is an integer number (12872223).

Almost surely, 2^537361488 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 537361488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (772333380).

537361488 is an abundant number, since it is smaller than the sum of its proper divisors (1007305272).

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

537361488 is a wasteful number, since it uses less digits than its factorization.

537361488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 628 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 537361488 is about 23181.0588196484. The cubic root of 537361488 is about 812.9968182952.

The spelling of 537361488 in words is "five hundred thirty-seven million, three hundred sixty-one thousand, four hundred eighty-eight".