149253306560 has 28 divisors (see below), whose sum is σ = 355409437008. Its totient is φ = 59701322496.

The previous prime is 149253306557. The next prime is 149253306571. The reversal of 149253306560 is 65603352941.

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, 233207972 + ... + 233208611.

Almost surely, 2^149253306560 is an apocalyptic number.

149253306560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149253306560 is an abundant number, since it is smaller than the sum of its proper divisors (206156130448).

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

149253306560 is an equidigital number, since it uses as much as digits as its factorization.

149253306560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466416600 (or 466416590 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 149253306560 in words is "one hundred forty-nine billion, two hundred fifty-three million, three hundred six thousand, five hundred sixty".