976533049 has 2 divisors, whose sum is σ = 976533050. Its totient is φ = 976533048.

The previous prime is 976533043. The next prime is 976533059. The reversal of 976533049 is 940335679.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 976250025 + 283024 = 31245^2 + 532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-976533049 is a prime.

It is not a weakly prime, because it can be changed into another prime (976533043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488266524 + 488266525.

It is an arithmetic number, because the mean of its divisors is an integer number (488266525).

Almost surely, 2^976533049 is an apocalyptic number.

It is an amenable number.

976533049 is a deficient number, since it is larger than the sum of its proper divisors (1).

976533049 is an equidigital number, since it uses as much as digits as its factorization.

976533049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 976533049 is about 31249.5287804472. The cubic root of 976533049 is about 992.1156839295.

The spelling of 976533049 in words is "nine hundred seventy-six million, five hundred thirty-three thousand, forty-nine".