248790542950 has 24 divisors (see below), whose sum is σ = 466282868040. Its totient is φ = 98756548800.

The previous prime is 248790542893. The next prime is 248790542981. The reversal of 248790542950 is 59245097842.

It is a happy number.

It is a super-2 number, since 2×248790542950² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 248790542891 and 248790542900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18985095 + ... + 18998194.

It is an arithmetic number, because the mean of its divisors is an integer number (19428452835).

Almost surely, 2^248790542950 is an apocalyptic number.

248790542950 is a deficient number, since it is larger than the sum of its proper divisors (217492325090).

248790542950 is a wasteful number, since it uses less digits than its factorization.

248790542950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37983432 (or 37983427 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 248790542950 in words is "two hundred forty-eight billion, seven hundred ninety million, five hundred forty-two thousand, nine hundred fifty".