148252018455 has 48 divisors (see below), whose sum is σ = 264985943040. Its totient is φ = 76634023104.

The previous prime is 148252018429. The next prime is 148252018489. The reversal of 148252018455 is 554810252841.

148252018455 is a `hidden beast` number, since 1 + 4 + 82 + 520 + 1 + 8 + 45 + 5 = 666.

It is not a de Polignac number, because 148252018455 - 2⁸ = 148252018199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 148252018455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122425 + ... + 558114.

It is an arithmetic number, because the mean of its divisors is an integer number (5520540480).

Almost surely, 2^148252018455 is an apocalyptic number.

148252018455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148252018455 is a deficient number, since it is larger than the sum of its proper divisors (116733924585).

148252018455 is a wasteful number, since it uses less digits than its factorization.

148252018455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680700 (or 680697 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 45.

The spelling of 148252018455 in words is "one hundred forty-eight billion, two hundred fifty-two million, eighteen thousand, four hundred fifty-five".