148632749050 has 12 divisors (see below), whose sum is σ = 276456913326. Its totient is φ = 59453099600.

The previous prime is 148632748993. The next prime is 148632749063. The reversal of 148632749050 is 50947236841.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 128240623449 + 20392125601 = 358107^2 + 142801^2 .

It is a junction number, because it is equal to n+sod(n) for n = 148632748985 and 148632749003.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1486327441 + ... + 1486327540.

It is a 1-persistent number, because it is pandigital, but 2⋅148632749050 = 297265498100 is not.

Almost surely, 2^148632749050 is an apocalyptic number.

148632749050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148632749050 is a deficient number, since it is larger than the sum of its proper divisors (127824164276).

148632749050 is a wasteful number, since it uses less digits than its factorization.

148632749050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972654993 (or 2972654988 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 148632749050 in words is "one hundred forty-eight billion, six hundred thirty-two million, seven hundred forty-nine thousand, fifty".