904491254404151 has 2 divisors, whose sum is σ = 904491254404152. Its totient is φ = 904491254404150.

The previous prime is 904491254404141. The next prime is 904491254404343. The reversal of 904491254404151 is 151404452194409.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 904491254404151 - 2³⁴ = 904474074534967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 904491254404093 and 904491254404102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (904491254404141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452245627202075 + 452245627202076.

It is an arithmetic number, because the mean of its divisors is an integer number (452245627202076).

Almost surely, 2^{904491254404151} is an apocalyptic number.

904491254404151 is a deficient number, since it is larger than the sum of its proper divisors (1).

904491254404151 is an equidigital number, since it uses as much as digits as its factorization.

904491254404151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4147200, while the sum is 53.

The spelling of 904491254404151 in words is "nine hundred four trillion, four hundred ninety-one billion, two hundred fifty-four million, four hundred four thousand, one hundred fifty-one".