2925896748491 has 2 divisors, whose sum is σ = 2925896748492. Its totient is φ = 2925896748490.

The previous prime is 2925896748479. The next prime is 2925896748527. The reversal of 2925896748491 is 1948476985292.

2925896748491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2925896748491 - 2²² = 2925892554187 is a prime.

It is a super-2 number, since 2×2925896748491² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2925896748451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1462948374245 + 1462948374246.

It is an arithmetic number, because the mean of its divisors is an integer number (1462948374246).

Almost surely, 2^{2925896748491} is an apocalyptic number.

2925896748491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2925896748491 is an equidigital number, since it uses as much as digits as its factorization.

2925896748491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 627056640, while the sum is 74.

The spelling of 2925896748491 in words is "two trillion, nine hundred twenty-five billion, eight hundred ninety-six million, seven hundred forty-eight thousand, four hundred ninety-one".