48429391451 has 8 divisors (see below), whose sum is σ = 55387449600. Its totient is φ = 41481226728.

The previous prime is 48429391357. The next prime is 48429391471. The reversal of 48429391451 is 15419392484.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48429391451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48429391451.

It is not an unprimeable number, because it can be changed into a prime (48429391471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2462861 + ... + 2482446.

It is an arithmetic number, because the mean of its divisors is an integer number (6923431200).

Almost surely, 2^48429391451 is an apocalyptic number.

48429391451 is a deficient number, since it is larger than the sum of its proper divisors (6958058149).

48429391451 is a wasteful number, since it uses less digits than its factorization.

48429391451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4946713.

The product of its digits is 1244160, while the sum is 50.

The spelling of 48429391451 in words is "forty-eight billion, four hundred twenty-nine million, three hundred ninety-one thousand, four hundred fifty-one".