248355529660 has 48 divisors (see below), whose sum is σ = 596372474880. Its totient is φ = 85104866880.

The previous prime is 248355529627. The next prime is 248355529687. The reversal of 248355529660 is 66925553842.

It is a super-2 number, since 2×248355529660² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212130 + ... + 736009.

It is an arithmetic number, because the mean of its divisors is an integer number (12424426560).

Almost surely, 2^248355529660 is an apocalyptic number.

248355529660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248355529660 is an abundant number, since it is smaller than the sum of its proper divisors (348016945220).

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

248355529660 is a wasteful number, since it uses less digits than its factorization.

248355529660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950026 (or 950024 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 55.

The spelling of 248355529660 in words is "two hundred forty-eight billion, three hundred fifty-five million, five hundred twenty-nine thousand, six hundred sixty".