54452051 has 2 divisors, whose sum is σ = 54452052. Its totient is φ = 54452050.

The previous prime is 54452023. The next prime is 54452107. The reversal of 54452051 is 15025445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54452051 - 2⁶ = 54451987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54452051.

It is not a weakly prime, because it can be changed into another prime (54452351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27226025 + 27226026.

It is an arithmetic number, because the mean of its divisors is an integer number (27226026).

Almost surely, 2^54452051 is an apocalyptic number.

54452051 is a deficient number, since it is larger than the sum of its proper divisors (1).

54452051 is an equidigital number, since it uses as much as digits as its factorization.

54452051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 54452051 is about 7379.1632994534. The cubic root of 54452051 is about 379.0281050254.

Adding to 54452051 its reverse (15025445), we get a palindrome (69477496).

The spelling of 54452051 in words is "fifty-four million, four hundred fifty-two thousand, fifty-one".