48622460489 has 4 divisors (see below), whose sum is σ = 48636802560. Its totient is φ = 48608118420.

The previous prime is 48622460449. The next prime is 48622460503. The reversal of 48622460489 is 98406422684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48622460489 is a prime.

It is a super-2 number, since 2×48622460489² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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 48622460489.

It is not an unprimeable number, because it can be changed into a prime (48622460449) 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, 7165949 + ... + 7172730.

It is an arithmetic number, because the mean of its divisors is an integer number (12159200640).

Almost surely, 2^48622460489 is an apocalyptic number.

It is an amenable number.

48622460489 is a deficient number, since it is larger than the sum of its proper divisors (14342071).

48622460489 is a wasteful number, since it uses less digits than its factorization.

48622460489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14342070.

The product of its (nonzero) digits is 5308416, while the sum is 53.

The spelling of 48622460489 in words is "forty-eight billion, six hundred twenty-two million, four hundred sixty thousand, four hundred eighty-nine".