4012054357 has 2 divisors, whose sum is σ = 4012054358. Its totient is φ = 4012054356.

The previous prime is 4012054331. The next prime is 4012054433. The reversal of 4012054357 is 7534502104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3056873521 + 955180836 = 55289^2 + 30906^2 .

It is a cyclic number.

It is not a de Polignac number, because 4012054357 - 2³¹ = 1864570709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4012055357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006027178 + 2006027179.

It is an arithmetic number, because the mean of its divisors is an integer number (2006027179).

Almost surely, 2^4012054357 is an apocalyptic number.

It is an amenable number.

4012054357 is a deficient number, since it is larger than the sum of its proper divisors (1).

4012054357 is an equidigital number, since it uses as much as digits as its factorization.

4012054357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 4012054357 is about 63340.7795736680. The cubic root of 4012054357 is about 1588.9940444118.

The spelling of 4012054357 in words is "four billion, twelve million, fifty-four thousand, three hundred fifty-seven".