248554452030 has 64 divisors (see below), whose sum is σ = 606998665728. Its totient is φ = 65124456320.

The previous prime is 248554451993. The next prime is 248554452037. The reversal of 248554452030 is 30254455842.

It is a super-2 number, since 2×248554452030² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248554452037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424957 + ... + 823223.

It is an arithmetic number, because the mean of its divisors is an integer number (9484354152).

Almost surely, 2^248554452030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248554452030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303499332864).

248554452030 is an abundant number, since it is smaller than the sum of its proper divisors (358444213698).

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

248554452030 is a wasteful number, since it uses less digits than its factorization.

248554452030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398641.

The product of its (nonzero) digits is 768000, while the sum is 42.

The spelling of 248554452030 in words is "two hundred forty-eight billion, five hundred fifty-four million, four hundred fifty-two thousand, thirty".