248149645062 has 32 divisors (see below), whose sum is σ = 541701592704. Its totient is φ = 75157392000.

The previous prime is 248149645061. The next prime is 248149645063. The reversal of 248149645062 is 260546941842.

It is an interprime number because it is at equal distance from previous prime (248149645061) and next prime (248149645063).

It is a junction number, because it is equal to n+sod(n) for n = 248149644996 and 248149645014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248149645061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 859939 + ... + 1111662.

It is an arithmetic number, because the mean of its divisors is an integer number (16928174772).

Almost surely, 2^248149645062 is an apocalyptic number.

248149645062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

248149645062 is an abundant number, since it is smaller than the sum of its proper divisors (293551947642).

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

248149645062 is a wasteful number, since it uses less digits than its factorization.

248149645062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973524.

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 248149645062 in words is "two hundred forty-eight billion, one hundred forty-nine million, six hundred forty-five thousand, sixty-two".