148738753 has 8 divisors (see below), whose sum is σ = 149834816. Its totient is φ = 147646800.

The previous prime is 148738721. The next prime is 148738781. The reversal of 148738753 is 357837841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148738753 - 2⁵ = 148738721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148738553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113500 + ... + 114802.

It is an arithmetic number, because the mean of its divisors is an integer number (18729352).

Almost surely, 2^148738753 is an apocalyptic number.

It is an amenable number.

148738753 is a deficient number, since it is larger than the sum of its proper divisors (1096063).

148738753 is a wasteful number, since it uses less digits than its factorization.

148738753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055.

The product of its digits is 564480, while the sum is 46.

The square root of 148738753 is about 12195.8498268878. The cubic root of 148738753 is about 529.8358967437.

The spelling of 148738753 in words is "one hundred forty-eight million, seven hundred thirty-eight thousand, seven hundred fifty-three".