48725223615 has 24 divisors (see below), whose sum is σ = 84677598720. Its totient is φ = 25918926144.

The previous prime is 48725223601. The next prime is 48725223629. The reversal of 48725223615 is 51632252784.

48725223615 is a `hidden beast` number, since 4 + 8 + 7 + 2 + 5 + 2 + 23 + 615 = 666.

It is an interprime number because it is at equal distance from previous prime (48725223601) and next prime (48725223629).

It is not a de Polignac number, because 48725223615 - 2⁷ = 48725223487 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1396320 + ... + 1430789.

It is an arithmetic number, because the mean of its divisors is an integer number (3528233280).

Almost surely, 2^48725223615 is an apocalyptic number.

48725223615 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48725223615 is a deficient number, since it is larger than the sum of its proper divisors (35952375105).

48725223615 is a wasteful number, since it uses less digits than its factorization.

48725223615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827503 (or 2827500 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The spelling of 48725223615 in words is "forty-eight billion, seven hundred twenty-five million, two hundred twenty-three thousand, six hundred fifteen".