6553276542 has 16 divisors (see below), whose sum is σ = 14562836880. Its totient is φ = 2184425496.

The previous prime is 6553276469. The next prime is 6553276549. The reversal of 6553276542 is 2456723556.

6553276542 is a `hidden beast` number, since 6 + 5 + 5 + 32 + 76 + 542 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6553276549) 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, 60678433 + ... + 60678540.

It is an arithmetic number, because the mean of its divisors is an integer number (910177305).

Almost surely, 2^6553276542 is an apocalyptic number.

6553276542 is an abundant number, since it is smaller than the sum of its proper divisors (8009560338).

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

6553276542 is a wasteful number, since it uses less digits than its factorization.

6553276542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121356984 (or 121356978 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The square root of 6553276542 is about 80952.3102943949. The cubic root of 6553276542 is about 1871.3405642892.

The spelling of 6553276542 in words is "six billion, five hundred fifty-three million, two hundred seventy-six thousand, five hundred forty-two".