48345151 has 4 divisors (see below), whose sum is σ = 49904704. Its totient is φ = 46785600.

The previous prime is 48345137. The next prime is 48345163. The reversal of 48345151 is 15154384.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48345151 - 2¹⁹ = 47820863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 1559521 = 48345151 / (4 + 8 + 3 + 4 + 5 + 1 + 5 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48345181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779730 + ... + 779791.

It is an arithmetic number, because the mean of its divisors is an integer number (12476176).

Almost surely, 2^48345151 is an apocalyptic number.

48345151 is a deficient number, since it is larger than the sum of its proper divisors (1559553).

48345151 is a wasteful number, since it uses less digits than its factorization.

48345151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559552.

The product of its digits is 9600, while the sum is 31.

The square root of 48345151 is about 6953.0677402137. The cubic root of 48345151 is about 364.2931236881.

The spelling of 48345151 in words is "forty-eight million, three hundred forty-five thousand, one hundred fifty-one".