148969510576 has 20 divisors (see below), whose sum is σ = 289246489272. Its totient is φ = 74325255296.

The previous prime is 148969510541. The next prime is 148969510597. The reversal of 148969510576 is 675015969841.

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, 9961045 + ... + 9975988.

Almost surely, 2^148969510576 is an apocalyptic number.

148969510576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148969510576 is a deficient number, since it is larger than the sum of its proper divisors (140276978696).

148969510576 is a wasteful number, since it uses less digits than its factorization.

148969510576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19937508 (or 19937502 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 61.

The spelling of 148969510576 in words is "one hundred forty-eight billion, nine hundred sixty-nine million, five hundred ten thousand, five hundred seventy-six".