6488454154 has 32 divisors (see below), whose sum is σ = 11989224576. Its totient is φ = 2564602560.

The previous prime is 6488454151. The next prime is 6488454157. The reversal of 6488454154 is 4514548846.

It is an interprime number because it is at equal distance from previous prime (6488454151) and next prime (6488454157).

It is a junction number, because it is equal to n+sod(n) for n = 6488454098 and 6488454107.

It is not an unprimeable number, because it can be changed into a prime (6488454151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199849 + ... + 230035.

It is an arithmetic number, because the mean of its divisors is an integer number (374663268).

Almost surely, 2^6488454154 is an apocalyptic number.

6488454154 is a deficient number, since it is larger than the sum of its proper divisors (5500770422).

6488454154 is a wasteful number, since it uses less digits than its factorization.

6488454154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31390.

The product of its digits is 2457600, while the sum is 49.

The square root of 6488454154 is about 80550.9413601107. The cubic root of 6488454154 is about 1865.1499235230.

The spelling of 6488454154 in words is "six billion, four hundred eighty-eight million, four hundred fifty-four thousand, one hundred fifty-four".