2541892453 has 2 divisors, whose sum is σ = 2541892454. Its totient is φ = 2541892452.

The previous prime is 2541892433. The next prime is 2541892487. The reversal of 2541892453 is 3542981452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2015740609 + 526151844 = 44897^2 + 22938^2 .

It is a cyclic number.

It is not a de Polignac number, because 2541892453 - 2²⁹ = 2005021541 is a prime.

It is a super-2 number, since 2×2541892453² = 12922434485236714418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2541892433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270946226 + 1270946227.

It is an arithmetic number, because the mean of its divisors is an integer number (1270946227).

Almost surely, 2^2541892453 is an apocalyptic number.

It is an amenable number.

2541892453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541892453 is an equidigital number, since it uses as much as digits as its factorization.

2541892453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 345600, while the sum is 43.

The square root of 2541892453 is about 50417.1841042318. The cubic root of 2541892453 is about 1364.7477612695.

The spelling of 2541892453 in words is "two billion, five hundred forty-one million, eight hundred ninety-two thousand, four hundred fifty-three".