538130350 has 24 divisors (see below), whose sum is σ = 1053604440. Its totient is φ = 203922720.

The previous prime is 538130347. The next prime is 538130353. The reversal of 538130350 is 53031835.

It is an interprime number because it is at equal distance from previous prime (538130347) and next prime (538130353).

It is a super-2 number, since 2×538130350² = 579168547182245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538130353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282277 + ... + 284176.

It is an arithmetic number, because the mean of its divisors is an integer number (43900185).

Almost surely, 2^538130350 is an apocalyptic number.

538130350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

538130350 is a deficient number, since it is larger than the sum of its proper divisors (515474090).

538130350 is a wasteful number, since it uses less digits than its factorization.

538130350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566484 (or 566479 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 538130350 is about 23197.6367330812. The cubic root of 538130350 is about 813.3843814073.

The spelling of 538130350 in words is "five hundred thirty-eight million, one hundred thirty thousand, three hundred fifty".