6454476732 has 24 divisors (see below), whose sum is σ = 16429577472. Its totient is φ = 1955902000.

The previous prime is 6454476731. The next prime is 6454476767. The reversal of 6454476732 is 2376744546.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6454476731) 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, 24448644 + ... + 24448907.

It is an arithmetic number, because the mean of its divisors is an integer number (684565728).

Almost surely, 2^6454476732 is an apocalyptic number.

It is an amenable number.

6454476732 is an abundant number, since it is smaller than the sum of its proper divisors (9975100740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6454476732 is a wasteful number, since it uses less digits than its factorization.

6454476732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48897569 (or 48897567 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 48.

The square root of 6454476732 is about 80339.7581026978. The cubic root of 6454476732 is about 1861.8885443056. Note that the first 3 decimals are identical.

The spelling of 6454476732 in words is "six billion, four hundred fifty-four million, four hundred seventy-six thousand, seven hundred thirty-two".