248445355274 has 8 divisors (see below), whose sum is σ = 376087006020. Its totient is φ = 123083019936.

The previous prime is 248445355267. The next prime is 248445355313. The reversal of 248445355274 is 472553544842.

It can be written as a sum of positive squares in 2 ways, for example, as 247562968249 + 882387025 = 497557^2 + 29705^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569828579 + ... + 569829014.

Almost surely, 2^248445355274 is an apocalyptic number.

248445355274 is a deficient number, since it is larger than the sum of its proper divisors (127641650746).

248445355274 is a wasteful number, since it uses less digits than its factorization.

248445355274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139657704.

The product of its digits is 21504000, while the sum is 53.

The spelling of 248445355274 in words is "two hundred forty-eight billion, four hundred forty-five million, three hundred fifty-five thousand, two hundred seventy-four".