148632749048 has 32 divisors (see below), whose sum is σ = 328772904960. Its totient is φ = 61644918240.

The previous prime is 148632748993. The next prime is 148632749063. The reversal of 148632749048 is 840947236841.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 148632748984 and 148632749002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42807236 + ... + 42810707.

It is an arithmetic number, because the mean of its divisors is an integer number (10274153280).

Almost surely, 2^148632749048 is an apocalyptic number.

It is an amenable number.

148632749048 is an abundant number, since it is smaller than the sum of its proper divisors (180140155912).

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

148632749048 is a wasteful number, since it uses less digits than its factorization.

148632749048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85617987 (or 85617983 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 148632749048 in words is "one hundred forty-eight billion, six hundred thirty-two million, seven hundred forty-nine thousand, forty-eight".