906204292051 has 2 divisors, whose sum is σ = 906204292052. Its totient is φ = 906204292050.

The previous prime is 906204291989. The next prime is 906204292061. The reversal of 906204292051 is 150292402609.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-906204292051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 906204291995 and 906204292013.

It is not a weakly prime, because it can be changed into another prime (906204292061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453102146025 + 453102146026.

It is an arithmetic number, because the mean of its divisors is an integer number (453102146026).

Almost surely, 2^906204292051 is an apocalyptic number.

906204292051 is a deficient number, since it is larger than the sum of its proper divisors (1).

906204292051 is an equidigital number, since it uses as much as digits as its factorization.

906204292051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 906204292051 in words is "nine hundred six billion, two hundred four million, two hundred ninety-two thousand, fifty-one".