1332655497 has 48 divisors (see below), whose sum is σ = 2169323520. Its totient is φ = 814438800.

The previous prime is 1332655487. The next prime is 1332655507. The reversal of 1332655497 is 7945562331.

1332655497 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 6 + 554 + 97 = 666.

It is an interprime number because it is at equal distance from previous prime (1332655487) and next prime (1332655507).

It is not a de Polignac number, because 1332655497 - 2⁴ = 1332655481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1332655427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 138472 + ... + 147782.

It is an arithmetic number, because the mean of its divisors is an integer number (45194240).

Almost surely, 2^1332655497 is an apocalyptic number.

It is an amenable number.

1332655497 is a deficient number, since it is larger than the sum of its proper divisors (836668023).

1332655497 is an equidigital number, since it uses as much as digits as its factorization.

1332655497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9376 (or 9364 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 1332655497 is about 36505.5543308138. The cubic root of 1332655497 is about 1100.4558708279.

The spelling of 1332655497 in words is "one billion, three hundred thirty-two million, six hundred fifty-five thousand, four hundred ninety-seven".