148789591160 has 32 divisors (see below), whose sum is σ = 382601806560. Its totient is φ = 51013574016.

The previous prime is 148789591141. The next prime is 148789591163. The reversal of 148789591160 is 61195987841.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 148789591160.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148789591163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265695419 + ... + 265695978.

It is an arithmetic number, because the mean of its divisors is an integer number (11956306455).

Almost surely, 2^148789591160 is an apocalyptic number.

148789591160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148789591160 is an abundant number, since it is smaller than the sum of its proper divisors (233812215400).

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

148789591160 is a wasteful number, since it uses less digits than its factorization.

148789591160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531391415 (or 531391411 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 59.

The spelling of 148789591160 in words is "one hundred forty-eight billion, seven hundred eighty-nine million, five hundred ninety-one thousand, one hundred sixty".