48952665 has 24 divisors (see below), whose sum is σ = 87147528. Its totient is φ = 25401600.

The previous prime is 48952661. The next prime is 48952669. The reversal of 48952665 is 56625984.

It is an interprime number because it is at equal distance from previous prime (48952661) and next prime (48952669).

It can be written as a sum of positive squares in 4 ways, for example, as 5035536 + 43917129 = 2244^2 + 6627^2 .

It is not a de Polignac number, because 48952665 - 2² = 48952661 is a prime.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48952665.

It is not an unprimeable number, because it can be changed into a prime (48952661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13036 + ... + 16365.

It is an arithmetic number, because the mean of its divisors is an integer number (3631147).

Almost surely, 2^48952665 is an apocalyptic number.

48952665 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48952665 is a deficient number, since it is larger than the sum of its proper divisors (38194863).

48952665 is a wasteful number, since it uses less digits than its factorization.

48952665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29449 (or 29446 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 48952665 is about 6996.6181116308. The cubic root of 48952665 is about 365.8127009060.

The spelling of 48952665 in words is "forty-eight million, nine hundred fifty-two thousand, six hundred sixty-five".