900212152053283 has 2 divisors, whose sum is σ = 900212152053284. Its totient is φ = 900212152053282.

The previous prime is 900212152053259. The next prime is 900212152053377. The reversal of 900212152053283 is 382350251212009.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-900212152053283 is a prime.

It is a super-2 number, since 2×900212152053283² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (900212152050283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450106076026641 + 450106076026642.

It is an arithmetic number, because the mean of its divisors is an integer number (450106076026642).

Almost surely, 2^{900212152053283} is an apocalyptic number.

900212152053283 is a deficient number, since it is larger than the sum of its proper divisors (1).

900212152053283 is an equidigital number, since it uses as much as digits as its factorization.

900212152053283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 900212152053283 in words is "nine hundred trillion, two hundred twelve billion, one hundred fifty-two million, fifty-three thousand, two hundred eighty-three".